1 citations · 1 across the 2 of their papers we have counts for
3 papers
cond-mat.str-el2026
Interaction-Split Edge Spectral Flow in an Integer Hubbard Thouless Pump
Yong-Feng Yang, Zhao-Rui Tian, Chen Cheng +1
We show that local Hubbard correlations can split the open-boundary spectral flow of an otherwise integer Thouless pump. Using density-matrix renormalization group calculations for…
cond-mat.stat-mech2025★ 1 cited
On the criticality of the configuration-space statistical geometry
Yu-Jing Liu, Wen-Yu Su, Yong-Feng Yang +2
While phases and phase transitions are conventionally described by local order parameters in real space, we present a unified framework characterizing the phase transition through…
cond-mat.str-el2023
Disorder in interacting quasi-one-dimensional systems: flat and dispersive bands
Mi-Ji Liang, Yong-Feng Yang, Chen Cheng +1
We investigate the superconductor-insulator transition (SIT) in disordered quasi-one dimensional systems using the density-matrix renormalization group method. Focusing on the case…