47 citations · 79 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2022★ 32 cited
Role of electron-phonon coupling in excitonic insulator candidate Ta2NiSe5
Cheng Chen, Xiang Chen, Weichen Tang +15
Electron-hole bound pairs, or excitons, are common excitations in semiconductors. They can spontaneously form and ``condense'' into a new insulating ground state -- the so-called e…
cond-mat.dis-nn2021★ 47 cited
Non-ergodic delocalized phase with Poisson level statistics
Weichen Tang, Ivan M. Khaymovich
Motivated by the many-body localization (MBL) phase in generic interacting disordered quantum systems, we develop a model simulating the same eigenstate structure like in MBL, but…