195 citations · 1.7k across the 52 of their papers we have counts for
6 papers · 1 filter
Topological Superfluids and BEC-BCS Crossover in Attractive Haldane-Hubbard Model
Yi-Cai Zhang, Zhihao Xu, Shizhong Zhang
Motivated by the recent realization of the Haldane model in shaking optical lattice, we investigate the effects of attractive interaction and BEC-BCS crossover in this model at and…
Evidence for universal relations describing a gas with -wave interactions
C. Luciuk, S. Trotzky, S. Smale +3
Thermodynamics provides powerful constraints on physical and chemical systems in equilibrium. However, non-equilibrium dynamics depends explicitly on microscopic properties, requir…
Universal Properties of a Strongly Interacting Fermi Gas at a -wave Resonance
Zhenhua Yu, Joseph H. Thywissen, Shizhong Zhang
In this letter, we investigate the properties of a strongly interacting spinless Fermi gas close to a -wave resonance. We show that the universal properties at a -wave resona…
Coherent heteronuclear spin dynamics in an ultracold spin-1 mixture
Xiaoke Li, Bing Zhu, Xiaodong He +5
We report the observation of coherent heteronuclear spin dynamics driven by inter-species spin-spin interaction in an ultracold spinor mixture, which manifests as periodical and we…
Evolution of Higgs mode in a Fermion Superfluid with Tunable Interactions
Boyang Liu, Hui Zhai, Shizhong Zhang
In this letter we present a coherent picture for the evolution of Higgs mode in both neutral and charged -wave fermion superfluids, as the strength of attractive interaction bet…
The Realization and Dectection of Weyl Semimetals and Chiral Anomaly in Cold Atomic Systems
Wen-Yu He, Shizhong Zhang, K. T. Law
In this work, we describe a method to realize 3D Weyl semimetal by coupling multilayers of honeycomb optical lattice in the presence of a pair of Raman lasers. The Raman lasers ren…