Maximum relative entropy of coherence for quantum channels
Zhi-Xiang Jin, Long-Mei Yang, Shao-Ming Fei, Xianqing Li-Jost, Zhi-Xi Wang, Gui-Lu Long, Cong-Feng Qiao
Topics & Concepts
Quantum relative entropyKullback–Leibler divergenceCoherence (philosophical gambling strategy)QuantumStatistical physicsQuantum mechanicsPhysicsQuantum channelQuantum discordJoint quantum entropyGeneralized relative entropyEntropy (arrow of time)Degree of coherenceQuantum mutual informationMathematicsCoherence theoryQuantum informationQuantum capacityQuantum opticsAmplitude damping channelQuantum operationRelative phaseQuantum stateQuantum information scienceRobustness (evolution)Quantum systemCoherence timeUpper and lower boundsCoherent informationQuantum Information and CryptographyQuantum Mechanics and ApplicationsQuantum Computing Algorithms and Architecture