From the 1 of 3 linked papers with an AI index.
3 papers
Magnetic field Controlled Anderson Delocalization in a Spinful Non-Hermitian Chain
Moirangthem Sanahal, Subhasis Panda, Snehasish Nandy
The paper studies how an external magnetic field can induce Anderson delocalization in a one‑dimensional spinful non‑Hermitian chain by modifying the competition between disorder‑d…
Gauge Field Induced Unconventional Skin Effect in Spinful Non-Hermitian Systems
Moirangthem Sanahal, Subhasis Panda, Snehasish Nandy
The non-Hermitian skin effect (NHSE), a hallmark of non-Hermitian systems, stems from the topological nature of complex energy spectra, typically characterized by a non-zero spectr…
Fingerprint of Non-Hermiticity in d-wave Altermagnet
Gaurab Kumar Dash, Subhasis Panda, Snehasish Nandy
We develop the non-Hermitian counterpart of a new class of collinear magnets, dubbed altermagnets, delineated by net zero magnetization with momentum-dependent spin-splitting bands…