304 citations · 1.2k across the 41 of their papers we have counts for
41 papers
Grand Canonical-like Thermalization of Quantum Many-body Scars
Jia-wei Wang, Xiang-Fa Zhou, Guang-Can Guo +1
Quantum many-body scar (QMBS) in kinetically constrained quantum systems challenges the conventional eigenstate thermalization hypothesis (ETH). We develop an effective open-system…
Thermalization of Quantum Many-Body Scars in Kinetically Constrained Systems
Jia-wei Wang, Xiang-Fa Zhou, Guang-Can Guo +1
The phenomenon of quantum many-body scars (QMBS) has been studied both theoretically and experimentally, due to its unusual violation of the eigenstate thermalization hypothesis (E…
Enhancing analogue Unruh effect via superradiance in a cylindrical cavity
Hong-Tao Zheng, Xiang-Fa Zhou, Guang-Can Guo +1
We propose a scheme to detect the Unruh effect in a circularly rotated Unruh-DeWitt detector enclosed within a cylindrical cavity. This technique relies on the enhanced atomic spon…
Super-Heisenberg scaling in a triple point criticality
Jia-Ming Cheng, Yong-Chang Zhang, Xiang-Fa Zhou +1
We investigate quantum-enhanced metrology in a triple point criticality and discover that quantum criticality can not always enhance measuring precision. We have developed suitable…
Quantum Many-body Scar Models in One Dimensional Spin Chains
Jia-Wei Wang, Xiang-Fa Zhou, Guang-Can Guo +1
The phenomenon of quantum many-body scars has received widespread attention both in theoretical and experimental physics in recent years due to its unique physical properties. In t…
Engineering and Revealing Dirac Strings in Spinor Condensates
Gui-Sheng Xu, Mudit Jain, Xiang-Fa Zhou +4
Artificial monopoles have been engineered in various systems, yet there has been no systematic study of the singular vector potentials associated with the monopole field. We show t…