72 citations · 344 across the 12 of their papers we have counts for
5 papers · 1 filter
Nonzero angular momentum density wave phases in SU() fermions with singlet-bond and triplet-current interactions
Han Xu, Congjun Wu, Yu Wang
We employ the sign-problem-free projector determinant quantum Monte Carlo method to study a microscopic model of SU() fermions with singlet-bond and triplet-current interactions…
Two-orbital model for possible superconductivity pairing mechanism in nickelates
Chen Lu, Lun-Hui Hu, Yu Wang +2
The newly synthesized strontium doped RNiO (R=Nd, La) superconductors have stimulated extensive interests in understanding their pairing mechanism and pairing nature. Here we s…
Interaction effects with varying in SU() symmetric fermion lattice systems
Shenglong Xu, Julio Barreiro, Yu Wang +1
The interaction effects in ultracold Fermi gases with SU() symmetry are studied non-perturbatively in half-filled one-dimensional lattices by employing quantum Monte Carlo simul…
Detecting edge degeneracy in interacting topological insulators through entanglement entropy
Da Wang, Shenglong Xu, Yu Wang +1
The existence of degenerate or gapless edge states is a characteristic feature of topological insulators, but is difficult to detect in the presence of interactons. We propose a ne…
Competing orders in the 2D half-filled SU(2N) Hubbard model through the pinning field quantum Monte-Carlo simulations
Da Wang, Yi Li, Zi Cai +3
We non-perturbatively investigate the ground state magnetic properties of the 2D half-filled SU() Hubbard model in the square lattice by using the projector determinant quantum…