115 citations · 414 across the 27 of their papers we have counts for
Showing 2020Show all
3 papers · 1 filter
cond-mat.mes-hall2020★ 25 cited
Light-driven Lifshitz transitions in non-Hermitian multi-Weyl semimetals
Debashree Chowdhury, Ayan Banerjee, Awadhesh Narayan
Non-Hermitian topological systems are the newest additions to the growing field of topological matter. In this work, we report of the light-driven exceptional physics in a multi-We…
cond-mat.mes-hall2020★ 1 cited
Temporal evolution of fluxes in driven quantum dots
Debashree Chowdhury
Driven mesoscopic system is a topic of great recent interest. The temporal evolution of the fluxes(particle and energy) are studied in a system of a driven single level quantum dot…
cond-mat.mes-hall2020★ 5 cited
Emergence of exceptional points and their spectroscopic signature in Dirac semimetal-dirty Superconductor heterojunction
Sayan Jana, Debashree Chowdhury, Arijit Saha
We theoretically investigate the emergence of non-hermitian physics at the heterojunction of a type-II Dirac semi-metal (DSM) and a dirty superconductor (DSC). The non-hermiticity…