55 citations · 179 across the 12 of their papers we have counts for
12 papers
The magnetic topological insulator on the AA-stacked bilayer graphene
Yu-Bo Liu, Zhi-Yan Shao, Ye Cao +1
The properties displayed by graphene at van Hove singularities (VHS) have caught significant attention in recent years. The emergence of exotic quantum states at these singularitie…
Few-magnon excitations in a frustrated spin- ferromagnetic chain with single-ion anisotropy
Jiawei Li, Ye Cao, Ning Wu
We study few-magnon excitations in a finite-size spin- chain with ferromagnetic nearest-neighbor (NN) interaction and antiferromagnetic next-nearest-neighbor (NNN) interac…
Unconventional superfluidity of superconductivity on Penrose lattice
Yu-Bo Liu, Zi-Yan Shao, Ye Cao +1
We theoretically investigate the gap function, superfluid density and the transition temperature of the superconductivity (SC) on semi-periodic Penrose lattice, where an attractive…
Fermi-Polaron in a driven-dissipative background medium
Ye Cao, Jing Zhou
The study of polaron of an open quantum system plays an important role in both verifying the effectiveness of approximate many-body theory and predicting novel quantum phenomenone…
Relaxation of antiferromagnetic order and growth of Rényi entropy in a generalized Heisenberg star
Jiaxiu Li, Ye Cao, Ning Wu
Interacting central spin systems, in which a central spin is coupled to a strongly correlated spin bath with intrabath interaction, consist of an important class of spin systems be…
Towards quantum simulation of Sachdev-Ye-Kitaev model
Ye Cao, Yi-Neng Zhou, Ting-Ting Shi +1
We study a simplified version of the Sachdev-Ye-Kitaev (SYK) model with real interactions by exact diagonalization. Instead of satisfying a continuous Gaussian distribution, the in…
Cooper instability and superconductivity on the Penrose lattice
Yu-Bo Liu, Juan-Juan Hao, Yongyou Zhang +3
Bulk superconductivity (SC) has recently been observed in the Al-Zn-Mg quasicrystal (QC). To settle several fundamental issues of the SC on the QC, we use an attractive Hubbard mod…
Kohn-Luttinger mechanism driven exotic topological superconductivity on the Penrose lattice
Ye Cao, Yongyou Zhang, Yu-Bo Liu +3
The Kohn-Luttinger mechanism for unconventional superconductivity (SC) driven by weak repulsive electron-electron interactions on a periodic lattice is generalized to the quasicrys…
Anderson localization of Cooper pairs and Majorana fermions in an ultracold atomic Fermi gas with synthetic spin-orbit coupling
Ye Cao, Gao Xianlong, Xia-Ji Liu +1
We theoretically investigate two-particle and many-particle Anderson localizations of a spin-orbit coupled ultracold atomic Fermi gas trapped in a quasi-periodic potential and subj…
Superfluid density and Berezinskii-Kosterlitz-Thouless transition of a spin-orbit coupled Fulde-Ferrell superfluid
Ye Cao, Xia-Ji Liu, Lianyi He +2
We theoretically investigate the superfluid density and Berezinskii-Kosterlitz-Thouless (BKT) transition of a two-dimensional Rashba spin-orbit coupled atomic Fermi gas with both i…
Gapless topological Fulde-Ferrell superfluidity induced by in-plane Zeeman field
Hui Hu, Lin Dong, Ye Cao +2
Topological superfluids are recently discovered quantum matters that host topologically protected gapless edge states known as Majorana fermions - exotic quantum particles that act…
Gapless topological Fulde-Ferrell superfluidity in spin-orbit coupled Fermi gases
Ye Cao, Shu-Hao Zou, Xia-Ji Liu +3
Topological superfluids usually refer to a superfluid state which is gapped in the bulk but metallic at the boundary. Here we report that a gapless, topologically non-trivial super…