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20122026
most citedSensitivity of parameter estimation near the exceptional point of a non-Hermitian system

161 citations · 523 across the 25 of their papers we have counts for

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Showing 2016 · quant-phShow all

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quant-ph2016★ 22 cited

Exact decoherence-free state of two distant quantum systems in a non-Markovian environment

Chong Chen, Chun-Jie Yang, Jun-Hong An

Decoherence-free state (DFS) encoding supplies a useful way to avoid the detrimental influence of the environment on quantum information processing. The DFS was previously well est…