15 citations · 17 across the 5 of their papers we have counts for
5 papers
Nonreciprocal Quantum Mpemba Effect
Wei-Bin Yan, Ying-Jie Zhang, Yun-Jie Xia +2
We demonstrate a nonreciprocal quantum Mpemba effect. Consider a broad class of open quantum systems, each coupled to two isomorphic reservoirs through symmetric ports. Interchangi…
Anomalous heat flow and quantum Otto cycle with indefinite causal order
Qing-Feng Xue, Qi Zhang, Xu-Cai Zhuang +5
The principle that heat spontaneously flows from higher temperature to lower temperature is a cornerstone of classical thermodynamics, often assumed to be independent of the sequen…
Qubit coupled with an effective negative-absolute-temperature bath in off-resonant collision model
Wei-Bin Yan, Zhong-Xiao Man, Ying-Jie Zhang +1
Quantum collision model provides a promising tool for investigating system-bath dynamics. Most of the studies on quantum collision models work in the resonant regime. In quantum dy…
Evidence of genuine quantum effects in nonequilibrium entropy production
Qing-Feng Xue, Xu-Cai Zhuang, De-Yang Duan +5
Entropy production is a fundamental concept that plays a crucial role in the second law of thermodynamics and the measure of irreversibility. It imposes rigorous constraints on the…
Entanglement Sudden Death in Band Gaps
Ying-Jie Zhang
Using the pseudomode method, we evaluate exactly time-dependent entanglement for two independent qubits, each coupled to a non-Markovian structured environment. Our results suggest…