212 citations · 1.5k across the 55 of their papers we have counts for
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cond-mat.dis-nn2023★ 2 cited
Anatomy of localisation protected quantum order on Hilbert space
Sthitadhi Roy
Many-body localised phases of disordered, interacting quantum systems allow for exotic localisation protected quantum order in eigenstates at arbitrarily high energy densities. In…
cond-mat.dis-nn2023★ 8 cited
The connection between Hilbert-space return probability and real-space autocorrelations in quantum spin chains
Bikram Pain, Kritika Khanwal, Sthitadhi Roy
The dynamics of interacting quantum many-body systems has two seemingly disparate but fundamental facets. The first is the dynamics of real-space local observables, and if and how…
cond-mat.dis-nn2023★ 11 cited
Eigenvector Correlations Across the Localisation Transition in non-Hermitian Power-Law Banded Random Matrices
Soumi Ghosh, Manas Kulkarni, Sthitadhi Roy
The dynamics of non-Hermitian quantum systems have taken on an increasing relevance in light of quantum devices which are not perfectly isolated from their environment. The interes…