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math-ph2023
Phase Transitions in the Hubbard Model on the Square Lattice
Zhituo Wang
We study the low temperature properties of the two-dimensional weakly interacting Hubbard model on $\ZZZ^2$ with renormalized chemical potential , fixed, in…
math-ph2019
Non-Fermi Liquid Behaviors in the Hubbard model on the Honeycomb lattice
Zhituo Wang
In this paper we study the low temperature () behaviors of the weakly interacting Hubbard model on the honeycomb lattice with a bare chemical potential, which takes…