41 citations · 380 across the 32 of their papers we have counts for
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quant-ph2019★ 1 cited
Directional quantum random walk induced by coherence
Jin-Fu Chen, Yu-Han Ma, Chang-Pu Sun
Quantum walk (QW), which is considered as the quantum counterpart of the classical random walk (CRW), is actually the quantum extension of CRW from the single-coin interpretation.…
quant-ph2019★ 41 cited
Boosting the performance of the Quantum Otto heat engines
Jin-Fu Chen, Chang-Pu Sun, Hui Dong
To optimize the performance of a heat engine in finite-time cycle, it is important to understand the finite-time effect of thermodynamic processes. Previously, we have shown that e…
quant-ph2019★ 39 cited
Achieve Higher Efficiency at Maximum Power with Finite-time Quantum Otto Cycle
Jin-Fu Chen, Chang-Pu Sun, Hui Dong
The optimization of finite-time thermodynamic heat engines was intensively explored recently, yet limited to few cycles, e.g. finite-time Carnot-like cycle. In this paper, we suppl…