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has been cited by the following article:

• TITLE: Dependence of Entanglement on Initial States under Amplitude Damping Channel in Non-Inertial Frames

  AUTHORS: Wenpin Zhang, Junfeng Deng, Jiliang Jing

  KEYWORDS: Entanglement; Initial States; Amplitude Damping Channel

  JOURNAL NAME: Journal of Quantum Information Science, Vol.2 No.2, June 22, 2012

  ABSTRACT: Under amplitude damping channel, the dependence of the entanglement on the initial states and , which reduce to four orthogonal Bell states if we take the parameter of states are investigated. We find that the entanglements for different initial states will decay along different curves even with the same acceleration and parame-ter of the states. We note that, in an inertial frame, the sudden death of the entanglement for will occur if , while it will not take place for for any α. We also show that the possible range of the sudden death of the entanglement for is larger than that for . There exist two groups of Bell state here we can’t distinguish only by concurrence.