Dynamics of Quantum Coherence in Bell-Diagonal States under Markovian Channels
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Dynamics of Quantum Coherence in Bell-Diagonal States under Markovian Channels |
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| Yao-Kun Wang,Shao-Ming Fei,Zhi-Xi Wang | |
| Tab. 4 Kraus operators for two independent local Markovian channels:two independent local phase-flip channels (PF-PF), two independent local bit-flip channels(BF-BF), two independent local bit-phase-flip channels (BPF-BPF),where $p=1-\text{exp}(-\gamma t)$, $q=1-\text{exp}(-\gamma't)$, and $\gamma$ and $\gamma'$ are the phase damping rates for the channels on the qubits $A$ and $B$, respectively. |
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