Phase effect on dynamics of quantum discord modulated by interaction between qubits
Wang Guo-You, Guo You-Neng, Zeng Hao-Sheng†
Phase effect on dynamics of quantum discord modulated by interaction between qubits |
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Wang Guo-You, Guo You-Neng, Zeng Hao-Sheng†
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| Time evolution of QD under spontaneous emission noise for different initial phases: χ = π /6, χ = π /4, and χ = π /2. The initial state is given by Eq. ( 14 ) with a = 0.4, and the inter-qubit interaction strength is v = 5 γ . |
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