2 citations · 2 across the 5 of their papers we have counts for
4 papers · 1 filter
Transport characteristics in Hermitian and non-Hermitian Fibonacci rings: A comparative study
Souvik Roy, Santanu K. Maiti
We present an extensive theoretical analysis of transport and circular currents and the associated induced magnetic fields in Fibonacci rings, explored in both Hermitian and non-He…
Anomalous persistent current in a 1D dimerized ring with aperiodic site potential: Non-interacting and interacting cases
Souvik Roy, Santanu K. Maiti, David Laroze
In this work, we investigate the magnetic response by examining flux-driven circular currents in a Su-Schrieffer-Heeger (SSH) tight-binding (TB) ring threaded by an Aharonov-Bohm (…
Flux-Driven Circular Current in a Non-Hermitian Dimerized Aharonov-Bohm Ring: Impact of Physical Gain and Loss
Souvik Roy, Santanu K. Maiti
In the present theoretical work, we numerically explore magnetic response of a tight-binding dimerized ring subjected to Aharonov-Bohm (AB) flux and environmental interactions. Spe…
Transport characteristics of a -symmetric non-Hermitian system: Effect of environmental interaction
Sudin Ganguly, Souvik Roy, Santanu K. Maiti
The environmental influence is inevitable but often ignored in the study of electronic transport properties of small-scale systems. Such an environment-mediated interaction can gen…