7 citations · 38 across the 21 of their papers we have counts for
6 papers · 1 filter
Competition between -wave and +-wave superconductivity in the Hubbard model on a checkerboard lattice
Yue Pan, Runyu Ma, Chao Chen +2
By employing determinant quantum Monte Carlo simulations, we investigate a checkerboard lattice with next-nearest-neighbor hopping as the frustration-control parameter, which…
Disorder-dependent superconducting pairing symmetry in doped graphene
Kaiyi Guo, Yue Zhang, Ying Liang +1
Disorder and doping have profound effects on the intrinsic physical mechanisms of superconductivity. In this paper, we employed the determinant quantum Monte Carlo method to invest…
Parameters dependent superconducting transition temperature in high temperature superconductors
Runyu Ma, Tianxing Ma, Congjun Wu
Understanding the evolution of the superconducting transition temperature in relation to doping and interaction strengths is one of the most challenging problems in high temperatur…
Supersolid Phase in the Diluted Holstein Model
Jingyao Meng, Yuxi Zhang, Rafael M. Fernandes +2
The Holstein model on a square lattice at half-filling has a well-established finite temperature phase transition to an insulating state with long range charge density wave (CDW) o…
Comparison of superconducting pairing in doped cuprates and nickelates within an extended Hubbard model
Yicheng Xiong, Hang Ma, Hongxing Liu +2
Within a Hubbard model, we investigate the superconducting pairing behavior of infinite-layer nickelate and cuprate superconductors by using the determinant quan…
Magnetic fluctuation and dominant superconducting pairing symmetry near the tunable Van Hove singularity
Xiaohan Kong, Boyang Wen, Kaiyi Guo +2
We have investigated the magnetism and pairing correlations of the triangular lattice based on the Hubbard model using the determinant quantum Monte Carlo method and the constraine…