Influence of Composite Effect from Quantum Channels on Entanglement
作者： Ju-Ju Hu , Shuai Li
DOI: 10.1088/0253-6102/62/2/03
关键词: Physics 、 Quantum mechanics 、 Communication channel 、 Qubit 、 Quantum 、 Squashed entanglement 、 Markov process 、 Dissipative system 、 Backflow 、 Quantum entanglement
摘要: The dynamics of entanglement between two qubits in the local damping two-sided channel and single-sided are compared through non-Markovian process Markovian process. is found to be longer case due weakening dissipative effects. In channel, influenced by qubits, previous independent channels incline composite effect This results one affecting other especially inhibiting backflow which disadvantageous maintenance qubits. more obvious since there no effect, thus maintenance.
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