61 citations · 270 across the 14 of their papers we have counts for
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cond-mat.str-el2023★ 5 cited
Unconventional quantum criticality in a non-Hermitian extended Kitaev chain
S Rahul, Nilanjan Roy, Ranjith R Kumar +2
We investigate the nature of quantum criticality and topological phase transitions near the critical lines obtained for the extended Kitaev chain with next nearest neighbor hopping…
cond-mat.dis-nn2023★ 21 cited
Family-Vicsek dynamical scaling and Kardar-Parisi-Zhang-like superdiffusive growth of surface roughness in a driven one-dimensional quasiperiodic model
Sreemayee Aditya, Nilanjan Roy
The investigation of the dynamical universality classes of quantum systems is an important, and rather less explored, aspect of non-equilibrium physics. In this work, considering t…
cond-mat.dis-nn2023★ 5 cited
Interplay of many-body interactions and quasiperiodic disorder in the all-band-flat diamond chain
Aamna Ahmed, Nilanjan Roy, Auditya Sharma
We study the effects of quasiperiodic Aubry-André (AA) disorder and interactions on a one-dimensional all-band-flat (ABF) diamond chain. We consider the application of disorder in…