75 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Peking UniversityCN146 papers
- University of Chinese Academy of SciencesCN132 papers
- University of Science and Technology of ChinaCN129 papers
- Tsinghua UniversityCN128 papers
- Shanghai Jiao Tong UniversityCN127 papers
- Nanjing UniversityCN125 papers
- Shandong Normal UniversityCN123 papers
- Sichuan UniversityCN123 papers
- Fudan UniversityCN122 papers
- Zhejiang UniversityCN122 papers
- Beihang UniversityCN121 papers
- Institute of Modern PhysicsCN121 papers
19 papers · 1 filter
Experimental study of matter-wave four-wave mixing in K Bose-Einstein condensates with tunable interaction
Yue Zhang, Liangchao Chen, Zekui Wang +7
We experimentally investigate four-wave mixing (FWM) of matter waves in two geometric configurations in K Bose-Einstein condensates with the atomic interaction tuned via Fes…
Exotic critical states as fractional Fermi seas in the one-dimensional Bose gas
Alvise Bastianello, Yi Zeng, Sudipta Dhar +7
Critical quantum field theories occupy a central position in modern theoretical physics for their inherent universality stemming from long-range correlations. As an example, the To…
Observe novel tricritical phenomena in self-organized Fermi gas induced by higher order Fermi surface nesting
Yilun Xu, Feng-Xiao Sun, Qiongyi He
Cold atom systems in optical lattices have long been recognized as an ideal platform for bridging condense matter physics and quantum optics. Here, we investigate the 1D fermionic…
Topologically nontrivial and trivial flat bands via weak and strong interlayer coupling in twisted bilayer honeycomb optical lattices for ultracold atoms
Wenjie Sui, Wei Han, Zheng Vitto Han +2
In recent years, flat electronic bands in twisted bilayer graphene (TBG) have attracted significant attention due to their intriguing topological properties, extremely slow electro…
Atomic Regional Superfluids in two-dimensional Moiré Time Crystals
Weijie Liang, Weiping Zhang, Keye Zhang
Moiré physics has transcended spatial dimensions, extending into synthetic domains and enabling novel quantum phenomena. We propose a theoretical model for a two-dimensional (2D) M…
Moiré Superradiance in Cavity Quantum Electrodynamics with Quantum Atom Gas
Lu Zhou, Zheng-Chun Li, Keye Zhang +3
As a novel platform for exploring exotic quantum phenomena, the moiré lattice has garnered significant interest in solid-state physics, photonics, and cold atom physics. While moir…
Scattering halos in strongly interacting Feshbach molecular Bose-Einstein condensates
Yuying Chen, Zhengxi Zhang, Chi-Kin Lai +5
We investigate the scattering halos resulting from collisions between discrete momentum components in the time-of-flight expansion of interaction-tunable molecular Bos…
Collisional scattering of strongly interacting D-band Feshbach molecules in optical lattices
Fansu Wei, Chi-Kin Lai, Yuying Chen +5
The excited bands in optical lattices manifest an important tool for studying quantum simulation and many-body physics, making it crucial to measure high-band scattering dynamics u…
Topological phases protected by projective space-time inversion symmetry in alkaline-earth-metal-like atoms
Xiaofan Zhou, Suotang Jia, Jian-Song Pan
An important aspect in categorizing topological phases is whether the system is spinless or spinful, given that these classes exhibit distinct symmetry algebras, leading to dispara…
Interaction-induced chiral-transport inversion
Li Pan, Qian Liang, Chang-An Yang +6
We investigate the chiral dynamics of locally interacting bosons in a two-leg flux ladder, where on-site interactions, despite being fully isotropic, counterintuitively reverse the…
Bosonic Peierls state emerging from the one-dimensional Ising-Kondo interaction
Jingtao Fan, Xiaofan Zhou, Suotang Jia
As an important effect induced by the particle-lattice interaction, the Peierls transition, a hot topic in condensed matter physics, is usually believed to occur in the one-dimensi…
Transport of Vector Solitons in Spin-Dependent Nonlinear Thouless Pumps
Xuzhen Cao, Chunyu Jia, Ying Hu +1
In nonlinear topological physics, Thouless pumping of nonlinear excitations is a central topic, often illustrated by scalar solitons. Vector solitons, with the additional spin degr…
Divergence of thermalization rates driven by the competition between finite temperature and quantum coherence
Yuqing Wang, Libo Liang, Qinpei Zheng +5
The thermalization of an isolated quantum system is described by quantum mechanics and thermodynamics, while these two subjects are still not fully consistent with each other. This…
Three-dimensional Moiré Crystal
Ce Wang, Chao Gao, Jing Zhang +2
The work intends to extend the moiré physics to three dimensions. Three-dimensional moiré patterns can be realized in ultracold atomic gases by coupling two spin states in spin-dep…
Partial confinement in a quantum-link simulator
Zheng Tang, Fei Zhu, Yi-Fan Luo +2
Confinement/deconfinement, captivating attributes of high-energy elementary particles, have recently garnered wide attention in quantum simulations based on cold atoms. Yet, the pa…
Nonlinear Thouless Pumping of Solitons Across an Impurity
Xuzhen Cao, Chunyu Jia, Ying Hu +1
The nonlinear Thouless pumping is an exciting frontier of topological physics. While recent works have revealed the quantized motion of solitons in Thouless pumps, the interplay be…
Optimal lattice depth on lifetime of D-band ultracold atoms in a triangular optical lattice
Hongmian Shui, Chi-Kin Lai, Zhongcheng Yu +4
Ultracold atoms in optical lattices are a flexible and effective platform for quantum precision measurement, and the lifetime of high-band atoms is an essential parameter for the p…
Second-order topological insulator in periodically driven lattice
Ying Lei, Xi-Wang Luo, Shaoliang Zhang
The higher-order topological insulator (HOTI) is a new type of topological system which has special bulkedge correspondence compared with conventional topological insulators. In th…
Quantum solitons in spin-orbit-coupled Bose-Bose mixtures
Andrea Tononi, Yueming Wang, Luca Salasnich
Recent experimental and theoretical results show that weakly interacting atomic Bose-Bose mixtures with attractive interspecies interaction are stabilized by beyond-mean-field effe…