Preface |
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xiii | |
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Chapter 1 Basics of quantum information, quantum communication, quantum sensing, and quantum networking |
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1 | (30) |
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1 | (3) |
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4 | (7) |
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11 | (1) |
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1.3 Quantum gates and quantum information processing |
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12 | (2) |
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1.4 Quantum teleportation |
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14 | (1) |
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1.5 Quantum error correction concepts |
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15 | (2) |
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17 | (1) |
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1.7 Quantum key distribution |
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18 | (3) |
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21 | (1) |
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1.9 Organization of the book |
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22 | (9) |
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28 | (3) |
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Chapter 2 Information theory, error correction, and detection theory |
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31 | (58) |
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2.1 Classical information theory fundamentals |
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32 | (11) |
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2.1.1 Entropy, conditional entropy, relative entropy, and mutual information |
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32 | (2) |
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2.1.2 Source coding and data compaction |
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34 | (3) |
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2.1.3 Mutual information, channel capacity, channel coding theorem, and information capacity theorem |
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37 | (6) |
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2.2 Channel coding preliminaries |
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43 | (2) |
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45 | (11) |
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2.3.1 Generator matrix for linear block code |
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47 | (1) |
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2.3.2 Parity-check matrix for linear block code |
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48 | (2) |
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2.3.3 Distance properties of linear block codes |
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50 | (1) |
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51 | (1) |
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2.3.5 Syndrome decoding and standard array |
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52 | (4) |
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2.3.6 Important coding bounds |
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56 | (1) |
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56 | (7) |
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2.5 Bose---Chaudhuri---Hocquenghem codes |
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63 | (8) |
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63 | (2) |
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2.5.2 The structure and encoding of Bose---Chaudhuri---Hocquenghem codes |
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65 | (4) |
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2.5.3 Decoding of Bose---Chaudhuri---Hocquenghem codes |
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69 | (2) |
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2.6 Reed---Solomon, concatenated, and product codes |
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71 | (3) |
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2.7 Detection and estimation theory fundamentals |
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74 | (11) |
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2.7.1 Geometric representation of received signals |
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74 | (5) |
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2.7.2 Optimum and log-likelihood ratio receivers |
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79 | (4) |
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2.7.3 Estimation theory fundamentals |
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83 | (2) |
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85 | (4) |
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85 | (2) |
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87 | (2) |
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Chapter 3 Quantum information processing fundamentals |
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89 | (36) |
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3.1 Quantum information processing features |
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89 | (1) |
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3.2 State vectors, operators, projection operators, and density operators |
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90 | (7) |
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3.2.1 State vectors and operators |
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91 | (1) |
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3.2.2 Projection operators |
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92 | (1) |
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3.2.3 Photon, spin-1/2 systems, and Hadamard gate |
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93 | (2) |
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95 | (2) |
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3.3 Measurements, uncertainty relations, and dynamics of quantum systems |
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97 | (5) |
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3.3.1 Measurements and generalized measurements |
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97 | (2) |
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3.3.2 Uncertainty principle |
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99 | (1) |
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3.3.3 Time evolution---Schrodinger equation |
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100 | (2) |
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3.4 Superposition principle, quantum parallelism, and quantum information processing basics |
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102 | (5) |
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107 | (1) |
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3.6 Distinguishing quantum states |
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108 | (1) |
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109 | (5) |
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3.8 Operator-sum representation |
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114 | (3) |
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3.9 Decoherence effects, depolarization, and amplitude damping channel models |
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117 | (5) |
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122 | (3) |
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123 | (1) |
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124 | (1) |
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Chapter 4 Quantum information theory fundamentals |
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125 | (32) |
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125 | (1) |
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126 | (6) |
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129 | (3) |
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4.3 Holevo information, accessible information, and Holevo bound |
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132 | (2) |
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4.4 Data compression and Schumacher's noiseless quantum coding theorem |
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134 | (8) |
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4.4.1 Shannon's noiseless source coding theorem |
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135 | (2) |
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4.4.2 Schumacher's noiseless quantum source coding theorem |
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137 | (5) |
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142 | (3) |
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4.6 Quantum channel coding and Holevo---Schumacher---Westmoreland theorem |
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145 | (8) |
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4.6.1 Classical error correction and Shannon's channel coding theorem |
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145 | (3) |
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4.6.2 Quantum error correction and Holevo---Schumacher---Westmoreland theorem |
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148 | (5) |
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153 | (4) |
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154 | (3) |
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Chapter 5 Quantum detection and quantum communication |
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157 | (58) |
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5.1 Density operators (revisited) |
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158 | (2) |
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5.2 Quantum detection theory fundamentals |
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160 | (1) |
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5.3 Binary quantum detection |
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161 | (4) |
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5.3.1 Quantum binary decision for pure states |
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163 | (2) |
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5.4 Coherent states, quadrature operators, and uncertainty relations |
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165 | (6) |
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5.5 Binary quantum optical communication in the absence of background radiation |
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171 | (6) |
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5.5.1 Classical photon-counting receiver |
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171 | (1) |
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5.5.2 Quantum photon-counting receiver |
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171 | (2) |
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5.5.3 Optimum quantum detection for on---off keying |
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173 | (1) |
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5.5.4 Optimum quantum detection for binary phase-shift keying |
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173 | (1) |
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5.5.5 Near-optimum quantum detection for binary phase-shift keying (Kennedy receiver) |
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174 | (1) |
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175 | (2) |
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5.6 Field coherent states, P-representation, and noise representation |
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177 | (4) |
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5.6.1 The field coherent states and P-representation |
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177 | (2) |
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5.6.2 Noise representation |
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179 | (2) |
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5.7 Binary quantum detection in the presence of noise |
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181 | (2) |
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5.8 Gaussian states, transformation, and channels, squeezed states, and Gaussian state detection |
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183 | (17) |
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5.8.1 Gaussian and squeezed states |
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184 | (1) |
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5.8.2 Gaussian transformations, Gaussian channels, and squeezed states |
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185 | (6) |
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5.8.3 Thermal decomposition of Gaussian states and von Neumann entropy |
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191 | (2) |
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5.8.4 Covariance matrices of two-mode Gaussian states |
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193 | (1) |
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5.8.5 Gaussian state detection |
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194 | (3) |
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5.8.6 The covariance matrices of multimode Gaussian systems and lossy transmission channel |
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197 | (3) |
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5.9 Generation of quantum states |
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200 | (3) |
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5.10 Multilevel quantum optical communication |
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203 | (9) |
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5.10.1 The square root measurement-based quantum decision |
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205 | (3) |
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5.10.2 Geometrically uniform symmetry constellations and M-ary phase-shift keying |
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208 | (2) |
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5.10.3 Multilevel quantum optical communication in the presence of noise |
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210 | (2) |
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212 | (3) |
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212 | (3) |
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Chapter 6 Quantum key distribution |
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215 | (58) |
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216 | (2) |
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6.2 Quantum key distribution basics |
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218 | (2) |
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6.3 No-cloning theorem and distinguishing quantum states |
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220 | (1) |
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6.4 Discrete variable quantum key distribution protocols |
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221 | (6) |
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221 | (2) |
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223 | (1) |
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6.4.3 Ekert (E91) and Einstein---Podolsky---Rosen protocols |
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224 | (2) |
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6.4.4 Time-phase encoding |
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226 | (1) |
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6.5 Quantum key distribution security |
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227 | (5) |
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6.5.1 Independent (individual) or incoherent attacks |
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229 | (1) |
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230 | (1) |
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6.5.3 Quantum hacking attacks and side-channel attacks |
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231 | (1) |
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6.5.4 Security of BB84 protocol |
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232 | (1) |
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6.6 Decoy-state protocols |
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232 | (3) |
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6.7 Measurement-device-independent quantum key distribution protocols |
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235 | (6) |
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6.7.1 Photonic bell state measurements |
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235 | (2) |
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6.7.2 Description of measurement-device-independent quantum key distribution protocol |
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237 | (2) |
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6.7.3 Time-phase-encoding-based measurement-device-independent quantum key distribution protocol |
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239 | (2) |
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6.7.4 The secrecy fraction of measurement-device-independent quantum key distribution protocols |
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241 | (1) |
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6.8 Twin-field quantum key distribution protocols |
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241 | (4) |
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6.9 Information reconciliation and privacy amplification |
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245 | (5) |
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6.9.1 Information reconciliation |
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246 | (2) |
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6.9.2 Privacy amplification |
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248 | (2) |
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6.10 Continuous variable quantum key distribution |
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250 | (14) |
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6.10.1 Homodyne and heterodyne detection schemes |
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251 | (2) |
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6.10.2 Squeezed state-based protocols |
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253 | (1) |
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6.10.3 Coherent state-based continuous-variable quantum key distribution protocols |
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254 | (5) |
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6.10.4 Secret key rate of continuous-variable quantum key distribution with Gaussian modulation under collective attacks |
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259 | (4) |
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6.10.5 Reverse reconciliation results for Gaussian modulation-based continuous-variable quantum key distribution |
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263 | (1) |
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264 | (9) |
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266 | (6) |
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272 | (1) |
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Chapter 7 Quantum error correction fundamentals |
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273 | (40) |
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7.1 Pauli operators (revisited) |
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274 | (2) |
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7.2 Quantum error correction concepts |
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276 | (11) |
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7.2.1 Three-qubit flip code |
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277 | (2) |
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7.2.2 Three-qubit phase flip code |
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279 | (2) |
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7.2.3 Shor's nine-qubit code |
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281 | (2) |
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7.2.4 Stabilizer code concepts |
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283 | (1) |
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7.2.5 Relationship between quantum and classical codes |
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284 | (1) |
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7.2.6 Quantum cyclic codes |
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285 | (1) |
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7.2.7 Calderbank---Shor---Steane codes |
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286 | (1) |
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7.2.8 Quantum codes over GF(4) |
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286 | (1) |
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7.3 Quantum error correction |
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287 | (12) |
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7.3.1 Redundancy and quantum error correction |
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287 | (2) |
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289 | (1) |
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7.3.3 Quantum-check matrix and syndrome equation |
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290 | (2) |
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7.3.4 Necessary and sufficient conditions for quantum error correction coding |
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292 | (1) |
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7.3.5 A quantum stabilizer code for phase-flip channel (revisited) |
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292 | (2) |
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7.3.6 Distance properties of quantum error correction codes |
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294 | (1) |
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7.3.7 Calderbank---Shor---Steane codes (revisited) |
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295 | (1) |
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7.3.8 Encoding and decoding circuits of quantum stabilizer codes |
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296 | (3) |
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7.4 Important quantum coding bounds |
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299 | (4) |
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7.4.1 Quantum Hamming bound |
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299 | (1) |
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7.4.2 Quantum Gilbert---Varshamov bound |
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300 | (1) |
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7.4.3 Quantum Singleton (Knill---Laflamme) bound |
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301 | (1) |
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7.4.4 Quantum weight enumerators and quantum MacWilliams identity |
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302 | (1) |
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7.5 Quantum operations (superoperators) and quantum channel models |
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303 | (8) |
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7.5.1 Operator-sum representation |
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303 | (4) |
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7.5.2 Depolarizing channel |
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307 | (2) |
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7.5.3 Amplitude damping channel |
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309 | (1) |
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7.5.4 Generalized amplitude damping channel |
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310 | (1) |
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311 | (2) |
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311 | (2) |
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Chapter 8 Quantum stabilizer codes and beyond |
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313 | (58) |
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313 | (5) |
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318 | (3) |
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8.3 Finite geometry representation |
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321 | (3) |
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8.4 Standard form of stabilizer codes |
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324 | (4) |
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8.5 Efficient encoding and decoding |
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328 | (11) |
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328 | (8) |
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336 | (3) |
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8.6 Nonbinary stabilizer codes |
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339 | (5) |
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344 | (7) |
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351 | (5) |
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356 | (1) |
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8.10 Entanglement-assisted quantum codes |
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357 | (9) |
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8.10.1 Principles of entanglement-assisted quantum error correction |
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358 | (1) |
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8.10.2 Entanglement-assisted canonical quantum codes |
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359 | (2) |
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8.10.3 General entanglement-assisted quantum codes |
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361 | (2) |
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8.10.4 Entanglement-assisted quantum error correction codes derived from classical quaternary and binary codes |
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363 | (3) |
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366 | (5) |
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366 | (3) |
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369 | (2) |
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Chapter 9 Quantum low-density parity-check codes |
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371 | (36) |
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9.1 Classical low-density parity-check codes |
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371 | (13) |
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9.1.1 Large-girth quasi-cyclic binary low-density parity-check codes |
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372 | (3) |
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9.1.2 Decoding of binary low-density parity-check codes |
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375 | (3) |
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9.1.3 Bit error rate performance of binary low-density parity-check codes |
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378 | (1) |
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9.1.4 Nonbinary low-density parity-check codes |
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379 | (2) |
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9.1.5 Low-density parity-check code design |
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381 | (3) |
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9.2 Dual-containing quantum low-density parity-check codes |
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384 | (6) |
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9.3 Entanglement-assisted quantum low-density parity-check codes |
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390 | (7) |
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9.4 Iterative decoding of quantum low-density parity-check codes |
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397 | (4) |
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9.5 Spatially coupled quantum low-density parity-check codes |
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401 | (1) |
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402 | (5) |
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402 | (5) |
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Chapter 10 Quantum networking |
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407 | (48) |
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10.1 Quantum communications networks and the quantum Internet |
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408 | (2) |
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10.2 Quantum teleportation and quantum relay |
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410 | (2) |
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10.3 Entanglement distribution |
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412 | (7) |
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10.3.1 Entanglement swapping and Bell state measurements |
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412 | (3) |
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10.3.2 Hong---Ou---Mendel effect |
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415 | (2) |
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10.3.3 Continuous variable quantum teleportation |
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417 | (1) |
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10.3.4 Quantum network coding |
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418 | (1) |
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10.4 Engineering entangled states and hybrid continuous-variable---discrete-variable quantum networks |
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419 | (7) |
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10.4.1 Hybrid continuous-variable---discrete-variable quantum networks |
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419 | (1) |
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10.4.2 Photon addition and photon subtraction modules |
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420 | (1) |
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10.4.3 Generation of hybrid discrete-variable---continuous-variable entangled states |
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421 | (2) |
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10.4.4 Hybrid continuous-variable---discrete-variable state teleportation and entanglement swapping through entangling measurements |
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423 | (2) |
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10.4.5 Generation of entangled macroscopic light states |
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425 | (1) |
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10.4.6 Noiseless amplification |
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425 | (1) |
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10.5 Cluster state-based quantum networking |
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426 | (7) |
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10.5.1 Cluster states and cluster state processing |
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426 | (4) |
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10.5.2 Cluster state-based quantum networks |
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430 | (3) |
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10.6 Surface code-based and quantum low-density parity-check code-based quantum networking |
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433 | (4) |
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10.7 Entanglement-assisted communication and networking |
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437 | (11) |
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10.7.1 Entanglement-assisted communication networks |
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437 | (3) |
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10.7.2 Nonlinear receivers for entanglement-assisted communication systems |
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440 | (3) |
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10.7.3 Entanglement-assisted communication with optical phase conjugation on the transmitter side |
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443 | (5) |
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448 | (7) |
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450 | (3) |
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453 | (2) |
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Chapter 11 Quantum sensing and quantum radars |
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455 | (36) |
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11.1 Quantum phase estimation |
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455 | (6) |
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11.1.1 Quantum interferometry |
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458 | (1) |
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11.1.2 Supersensitive regime and Heisenberg limit |
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459 | (2) |
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11.2 Quantum Fisher information and quantum Cramer---Rao bound |
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461 | (2) |
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11.2.1 Cramer---Rao bound |
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461 | (1) |
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11.2.2 Quantum Cramer---Rao bound |
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462 | (1) |
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11.3 Distributed quantum sensing |
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463 | (9) |
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11.3.1 Distributed quantum sensing of in-phase displacements |
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465 | (4) |
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11.3.2 General distributed quantum sensing of in-phase displacements |
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469 | (3) |
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472 | (14) |
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11.4.1 Interferometric quantum radars |
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474 | (3) |
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11.4.2 Quantum illumination-based quantum radars |
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477 | (2) |
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11.4.3 Entanglement-assisted quantum radars |
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479 | (6) |
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11.4.4 Quantum radar equation |
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485 | (1) |
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486 | (5) |
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487 | (4) |
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Chapter 12 Quantum machine learning |
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491 | (72) |
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12.1 Machine learning fundamentals |
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492 | (35) |
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12.1.1 Machine learning basics |
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492 | (7) |
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12.1.2 Principal component analysis |
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499 | (4) |
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12.1.3 Support vector machines |
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503 | (5) |
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508 | (8) |
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516 | (1) |
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12.1.6 Regression analysis |
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517 | (2) |
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519 | (8) |
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12.2 The Ising model, adiabatic quantum computing, and quantum annealing |
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527 | (3) |
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527 | (1) |
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12.2.2 Adiabatic quantum computing |
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528 | (1) |
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529 | (1) |
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12.3 Quantum approximate optimization algorithm and variational quantum eigensolver |
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530 | (6) |
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536 | (1) |
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12.5 Quantum random access memory |
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537 | (2) |
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12.6 Quantum matrix inversion |
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539 | (2) |
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12.7 Quantum principal component analysis |
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541 | (1) |
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12.8 Quantum optimization-based clustering |
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542 | (2) |
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12.9 Grover algorithm-based global quantum optimization |
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544 | (1) |
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545 | (3) |
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12.10.1 Scalar product calculation |
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546 | (1) |
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12.10.2 Quantum distance calculation |
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547 | (1) |
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12.10.3 Grover algorithm-based K-means |
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547 | (1) |
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12.11 Quantum support vector machines |
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548 | (3) |
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12.12 Quantum neural networks |
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551 | (6) |
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12.12.1 Feedforward quantum neural networks |
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551 | (3) |
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12.12.2 Quantum perceptron |
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554 | (1) |
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12.12.3 Quantum convolutional neural networks |
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554 | (3) |
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557 | (6) |
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558 | (3) |
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561 | (2) |
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Chapter 13 Fault-tolerant quantum error correction |
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563 | (36) |
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13.1 Fault-tolerance basics |
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563 | (2) |
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13.2 Fault-tolerant quantum information processing concepts |
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565 | (5) |
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13.2.1 Fault-tolerant Pauli gates |
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565 | (1) |
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13.2.2 Fault-tolerant Hadamard gate |
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565 | (1) |
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13.2.3 Fault-tolerant phase gate (P) |
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566 | (1) |
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13.2.4 Fault-tolerant CNOT gate |
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566 | (1) |
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13.2.5 Gate fault-tolerant π/8 (T) gate |
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566 | (2) |
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13.2.6 Fault-tolerant measurement |
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568 | (1) |
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13.2.7 Fault-tolerant state preparation |
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569 | (1) |
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13.2.8 Fault-tolerant measurement of stabilizer generators |
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569 | (1) |
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13.3 Fault-tolerant quantum error correction |
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570 | (26) |
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13.3.1 Fault-tolerant syndrome extraction |
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571 | (8) |
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13.3.2 Fault-tolerant encoding operations |
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579 | (5) |
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13.3.3 Measurement protocol |
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584 | (3) |
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13.3.4 Fault-tolerant stabilizer codes |
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587 | (7) |
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13.3.5 The [ 5, 1, 3] fault-tolerant stabilizer code |
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|
594 | (2) |
|
|
596 | (3) |
|
|
597 | (1) |
|
|
597 | (2) |
Index |
|
599 | |