2 papers
cond-mat.mes-hall2025
An investigation of the two-dimensional non-Hermitian Su-Schrieffer-Heeger Model
Udai Prakash Tyagi, Partha Goswami
This communication presents an examination of a two-dimensional, non-Hermitian Su -Schrieffer-Heeger (SSH) model, which is differentiated from its conventional Hermitian counterpar…
quant-ph2025
Two-dimensional non-Hermitian Su-Schrieffer-Heeger Model
Udai Prakash Tyagi, Partha Goswami
A particle-hole symmetry protected 2D non-Hermitian Su-Schrieffer-Heeger (SSH) model is investigated. This version differs from the usual Hermitian version by the inclusion of gain…