2 papers
physics.app-ph2025
Boundary-Driven Complex Brillouin Zone in Non-Hermitian Electric Circuits
Yung Kim, Sonu Verma, Minwook Kyung +5
Complex-valued physical quantities, often non-conserved, represent key phenomena in non-Hermitian systems such as dissipation and localization. Recent advancements in non-Hermitian…
cond-mat.mes-hall2024
Orbital magnetization senses the topological phase transition in a spin-orbit coupled - system
Lakpa Tamang, Sonu Verma, Tutul Biswas
The - system undergoes a topological phase transition(TPT) between two distinct quantum spin-Hall phases across when the spin-orbit interaction of Kane-Mele type…