591 citations · 2.3k across the 29 of their papers we have counts for
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Stripes and spin-density waves in the doped two-dimensional Hubbard model: ground state phase diagram
Hao Xu, Hao Shi, Ettore Vitali +2
We determine the spin and charge orders in the ground state of the doped two-dimensional (2D) Hubbard model in its simplest form, namely with only nearest-neighbor hopping and on-s…
Effect of hole doping on the 120 degree order in the triangular lattice Hubbard model: A Hartree-Fock revisit
Mingpu Qin
We revisit the unrestricted Hartree Fock study on the evolution of the ground state of the Hubbard model on the triangular lattice with hole doping. At half-filling, it is known th…
From Tree Tensor Network to Multiscale Entanglement Renormalization Ansatz
Xiangjian Qian, Mingpu Qin
Tensor Network States (TNS) offer an efficient representation for the ground state of quantum many body systems and play an important role in the simulations of them. Numerous TNS…
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…
Stripe versus superconductivity in the doped Hubbard model on the honeycomb lattice
Mingpu Qin
We study the ground state of the doped Hubbard model on the honeycomb lattice in the small doping and strongly interacting region. The nature of the ground state by doping holes in…
The Hubbard model: A computational perspective
Mingpu Qin, Thomas Schäfer, Sabine Andergassen +2
The Hubbard model is the simplest model of interacting fermions on a lattice and is of similar importance to correlated electron physics as the Ising model is to statistical mechan…