32 citations · 182 across the 15 of their papers we have counts for
5 papers · 1 filter
Hierarchical theory of quantum dissipation: Partial fraction decomposition scheme
Jian Xu, Rui-Xue Xu, Meng Luo +1
We propose a partial fraction decomposition scheme to the construction of hierarchical equations of motion theory for bosonic quantum dissipation systems. The expansion of Bose--Ei…
Hierarchical quantum master equation with semiclassical Drude dissipation
Rui-Xue Xu, Bao-Ling Tian, Jian Xu +2
We propose a nonperturbative quantum dissipation theory, in term of hierarchical quantum master equation. It may be used with a great degree of confidence to various dynamics syste…
Implementation of local and high-fidelity quantum conditional phase gates in a scalable two-dimensional ion trap
Ping Zou, Jian Xu, Wei song +1
We propose a scheme to implement high-fidelity conditional phase gates on pair of trapped ions immersed in a two-dimensional Coulomb crystal, using interaction mediated by all axia…
Exact quantum dissipative dynamics under external time-dependent fields driving
Jian Xu, Rui-Xue Xu, YiJing Yan
Exact and nonperturbative quantum master equation can be constructed via the calculus on path integral. It results in hierarchical equations of motion for the reduced density opera…
Exact dynamics of driven Brownian oscillators
Rui-Xue Xu, Bao-Ling Tian, Jian Xu +1
Exact quantum master equation for a driven Brownian oscillator system is constructed via a Wigner phase-space Gaussian wave packet approach. The interplay between external field an…