95 citations · 135 across the 8 of their papers we have counts for
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cond-mat.stat-mech2022★ 6 cited
Effects of topological and non-topological edge states on information propagation and scrambling in a Floquet spin chain
Samudra Sur, Diptiman Sen
The action of any local operator on a quantum system propagates through the system carrying the information of the operator. This is usually studied via the out-of-time-order corre…
quant-ph2022★ 95 cited
Probing quantum scars and weak ergodicity-breaking through quantum complexity
Budhaditya Bhattacharjee, Samudra Sur, Pratik Nandy
Scar states are special many-body eigenstates that weakly violate the eigenstate thermalization hypothesis (ETH). Using the explicit formalism of the Lanczos algorithm, usually kno…