31 citations · 31 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2024
Low-lying excited states quantum entanglement and continuous quantum phase transitions: The criticality of a one-dimensional deconfined critical point
Yan-Chao Li, Yuan-Hang Zhou, Yuan Zhang +1
From the perspective of low-lying excited states, we study the deconfined quantum critical point (DQCP) in a one-dimensional quantum spin chain by means of the entanglement entropy…
math.AP2023
Green's Function and Pointwise Behaviors of the One-Dimensional modified Vlasov-Poisson-Boltzmann System
Yanchao Li, Mingying Zhong
The pointwise space-time behaviors of the Green's function and the global solution to the modified Vlasov- Poisson-Boltzmann (mVPB) system in one-dimensional space are studied in t…
cond-mat.str-el2016★ 31 cited
Reduced density matrix and order parameters of a topological insulator
Wing Chi Yu, Yan Chao Li, P. D. Sacramento +1
It has been recently proposed that the reduced density matrix may be used to derive the order parameter of a condensed matter system. Here we propose order parameters for the phase…