341 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Shanghai Jiao Tong UniversityCN77 papers
- University of Science and Technology of ChinaCN46 papers
- Fudan UniversityCN41 papers
- State Key Laboratory of Surface Physics36 papers
- Chinese Academy of SciencesCN22 papers
- Hefei National Center for Physical Sciences at NanoscaleCN21 papers
- East China Normal UniversityCN19 papers
- Beijing Academy of Quantum Information SciencesCN18 papers
- Collaborative Innovation Center of Advanced MicrostructuresCN16 papers
- Shanxi UniversityCN16 papers
- Shandong Normal UniversityCN15 papers
- University of Chinese Academy of SciencesCN15 papers
11 papers · 1 filter
Dynamical quantum phase transitions in a spinor Bose-Einstein condensate and criticality enhanced quantum sensing
Lu Zhou, Jia Kong, Zhihao Lan +1
Quantum phase transitions universally exist in the ground and excited states of quantum many-body systems, and they have a close relationship with the nonequilibrium dynamical phas…
Localization of matter waves in lattice systems with moving disorder
Chenyue Guo, Zi Cai
We study the localization phenomena in a one-dimensional lattice system with a uniformly moving disordered potential. At a low moving velocity, we find a sliding localized phase in…
Pairing phenomena and superfluidity of atomic Fermi gases in a two-dimensional optical lattice: Unusual effects of lattice-continuum mixing
Lin Sun, Jibiao Wang, Xiang Chu +1
We study the superfluid behavior of ultracold atomic Fermi gases with a short range attractive interaction in a two-dimensional optical lattice (2DOL) using a pairing fluctuation t…
Weyl Semimetal Made Ideal with a Crystal of Raman Light and Atoms
Xiaopeng Li, W. Vincent Liu
Optical lattices are known for their flexibility to emulate condensed matter physics and beyond. Based on an early theoretical proposal [Science Bulletin 65, 2080 (2020)], a recent…
An instanton-like excitation of a discrete time crystal
Xiaoqin Yang, Zi Cai
Spontaneous symmetry breaking and elementary excitation are two of the pillars of condensed matter physics that are closely related to each other. The symmetry and its spontaneous…
Realization of ideal Weyl semimetal band in ultracold quantum gas with 3D Spin-Orbit coupling
Zong-Yao Wang, Xiang-Can Cheng, Bao-Zong Wang +8
The Weyl semimetals [1-6] are three-dimensional (3D) gapless topological phases with Weyl cones in the bulk band, and host massless quasiparticles known as Weyl fermions which were…
Fast scrambling without appealing to holographic duality
Zehan Li, Sayan Choudhury, W. Vincent Liu
Motivated by the question of whether all fast scramblers are holographically dual to quantum gravity, we study the dynamics of a non-integrable spin chain model composed of two ing…
Pattern formation and exotic order in driven-dissipative Bose-Hubbard systems
Zijian Wang, Carlos Navarrete-Benlloch, Zi Cai
Modern experimental platforms such as supercoducting-circuit arrays call for the exploration of bosonic tight-binding models in unconventional situations with no counterpart in rea…
Observation of the density dependence of the closed-channel fraction of a Li superfluid
Xiang-Pei Liu, Xing-Can Yao, Hao-Ze Chen +6
Atomic Fermi gases provide an ideal platform for studying the pairing and superfluid physics, using a Feshbach resonance between closed channel molecular states and open channel sc…
Imaginary time crystal of thermal quantum matter
Zi Cai, Yizhen huang, W. Vincent Liu
Spontaneous symmetry breaking is responsible for rich quantum phenomena from crystalline structures to superconductivity. This concept was boldly extended to the breaking of time t…
Dynamic formation of quasicondensate and spontaneous vortices in a strongly interacting Fermi gas
Xiang-Pei Liu, Xing-Can Yao, Youjin Deng +6
We report an experimental study of quench dynamics across the superfluid transition temperature in a strongly interacting Fermi gas by ramping down the trapping potential. Th…