90 citations · 130 across the 4 of their papers we have counts for
8 papers
Stripe order in the doped Hubbard model on the honeycomb lattice
Xu Yang, Hao Zheng, Mingpu Qin
We study the ground state properties of the doped Hubbard model with strong interactions on honeycomb lattice by the Density Matrix Renormalization Group (DMRG) method. At half-fil…
Combination of Tensor Network States and Green's function Monte Carlo
Mingpu Qin
We propose an approach to study the ground state of quantum many-body systems in which Tensor Network States (TNS), specifically Projected Entangled Pair States (PEPS), and Green's…
Plaquette versus ordinary -wave pairing in the -Hubbard model on a width 4 cylinder
Chia-Min Chung, Mingpu Qin, Shiwei Zhang +2
The Hubbard model and its extensions are important microscopic models for understanding high- superconductivity in cuprates. In the model with next-nearest-neighbor hopping $…
Absence of superconductivity in the pure two-dimensional Hubbard model
Mingpu Qin, Chia-Min Chung, Hao Shi +5
We study the superconducting pairing correlations in the ground state of the doped Hubbard model -- in its original form without hopping beyond nearest neighbor or other perturbing…
Creating locally interacting Hamiltonians in the synthetic frequency dimension for photons
Luqi Yuan, Avik Dutt, Mingpu Qin +2
The recent emerging field of synthetic dimension in photonics offers a variety of opportunities for manipulating different internal degrees of freedom of photons such as the spectr…
Finite-temperature Auxiliary-Field Quantum Monte Carlo: Self-Consistent Constraint and Systematic Approach to Low Temperatures
Yuan-Yao He, Mingpu Qin, Hao Shi +2
We describe an approach for many-body calculations with a finite-temperature, grand canonical ensemble formalism using auxiliary-field quantum Monte Carlo (AFQMC) with a self-consi…