67 citations · 112 across the 4 of their papers we have counts for
4 papers
Topolectrical-circuit realization of quadrupolar surface semimetals
Xingen Zheng, Tian Chen, Xiangdong Zhang
Recent studies have shown that there are two types of topological quadrupolar semimetals. One is the quadrupolar bulk semimetal, which is a conventional semimetal with gapless node…
Exploring topological phase transition andWeyl physics in five dimensions with electric circuits
Xingen Zheng, Tian Chen, Weixuan Zhang +2
Weyl semimetals are phases of matter with gapless electronic excitations that are protected by topology and symmetry. Their properties depend on the dimensions of the systems. It h…
Extracting work from the magnetic field coupled Brownian particles
Tian Chen, Xiang-Bin Wang, Ting Yu
Thermodynamics of the magnetic field coupled Brownian particles is studied. We show that in the presence of the magnetic field, work can be extracted from the reservoir even when t…
Crossover Between Non-Markovian and Markovian Dynamics Induced by a Hierarchical Environment
Tiantian Ma, Yusui Chen, Tian Chen +2
Non-Markovian evolution of an open quantum system can be induced by the memory effects of a reservoir. Although a reservoir with stronger memory effects may seem like it should cau…