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cond-mat.str-el2021★ 51 cited
Phase Diagram of the Su-Schrieffer-Heeger-Hubbard model on a square lattice
Chunhan Feng, Bo Xing, Dario Poletti +2
The Hubbard and Su-Schrieffer-Heeger Hamiltonians (SSH) are iconic models for understanding the qualitative effects of electron-electron and electron-phonon interactions respective…
cond-mat.mes-hall2021
Thermopower in a boundary driven bosonic ladder in the presence of a gauge field
Bo Xing, Xiansong Xu, Vinitha Balachandran +1
We consider a bosonic two-legged ladder whose two-band energy spectrum can be tuned in the presence of a uniform gauge field, to four distinct scenarios: degenerate or non-degenera…