476 citations · 3.3k across the 46 of their papers we have counts for
5 papers · 1 filter
General approach to find steady-state manifolds in Markovian and non-Markovian systems
Da-Jian Zhang, Xiao-Dong Yu, Hua-Lin Huang +1
Steady-state manifolds of open quantum systems, such as decoherence-free subspaces and noiseless subsystems, are of great practical importance to the end of quantum information pro…
Universal freezing of asymmetry
Da-Jian Zhang, Xiao-Dong Yu, Hua-Lin Huang +1
Asymmetry of quantum states is a useful resource in applications such as quantum metrology, quantum communication, and reference frame alignment. However, asymmetry of a state tend…
Alternative framework for quantifying coherence
Xiao-Dong Yu, Da-Jian Zhang, G. F. Xu +1
We propose an alternative framework for quantifying coherence. The framework is based on a natural property of coherence, the additivity of coherence for subspace-independent state…
Measure-Independent Freezing of Quantum Coherence
Xiao-Dong Yu, Da-Jian Zhang, C. L. Liu +1
We find that all measures of coherence are frozen for an initial state in a strictly incoherent channel if and only if the relative entropy of coherence is frozen for the state. Ou…
Non-Markovian quantum dissipative processes with the same positive features as Markovian dissipative processes
Da-Jian Zhang, Hua-Lin Huang, D. M. Tong
It has been found that Markovian quantum dissipative processes, described by the Lindblad equation, may have attractive steady-state manifolds, in which dissipation and decoherence…