6 citations · 13 across the 5 of their papers we have counts for
5 papers
Superradiant strongly correlated quantum states in cavity Hubbard model
Kang Wang, Wei-Xuan Chang, Cheng-Yu Bi +2
In cavity quantum materials, entangling strongly correlated electrons with quantum light provides a unique opportunity to explore novel quantum phases and phase transitions absent…
Superconductivity in doped symmetric mass generation insulator: a quantum Monte-Carlo study
Sibo Guo, Wei-Xuan Chang, Yi-Zhuang You +1
Understanding unconventional superconductivity (SC) driven by strong electronic correlations is a central challenge in condensed matter physics. In this work, we employ sign-proble…
Imaginary-time Mpemba effect in quantum many-body systems
Wei-Xuan Chang, Shuai Yin, Shi-Xin Zhang +1
Various exotic phenomena emerge in non-equilibrium quantum many-body systems. The Mpemba effect, denoting the situation where a hot system freezes faster than the colder one, is a…
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…
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…