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cond-mat.str-el2023★ 1 cited
Fermi surface symmetric mass generation: a quantum Monte-Carlo study
Wei-Xuan Chang, Sibo Guo, Yi-Zhuang You +1
The symmetric mass generation (SMG) phase is an insulator in which a single-particle gap is intrinsically opened by the interaction, without involving symmetry spontaneously breaki…
cond-mat.str-el2023★ 6 cited
Boosting quantum Monte Carlo and alleviating sign problem by Gutzwiller projection
Wei-Xuan Chang, Zi-Xiang Li
Here we develop a new scheme of projective quantum Monte-Carlo (QMC) simulation combining unbiased zero-temperature (projective) determinant QMC and variational Monte-Carlo based o…