263 citations · 3.3k across the 91 of their papers we have counts for
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Quantum Annealing: An Overview
Atanu Rajak, Sei Suzuki, Amit Dutta +1
In this review, after providing the basic physical concept behind quantum annealing (or adiabatic quantum computation), we present an overview of some recent theoretical as well as…
Late-time critical behavior of local string-like observables under quantum quenches
Souvik Bandyopadhyay, Anatoli Polkovnikov, Amit Dutta
In recent times it has been observed that signatures of equilibrium quantum criticality surprisingly show up in many-body systems which are manifestly far from equilibrium. We expl…
Disconnected entanglement entropy as a marker of edge modes in a periodically driven Kitaev chain
Saikat Mondal, Diptiman Sen, Amit Dutta
We study the disconnected entanglement entropy (DEE) of a Kitaev chain in which the chemical potential is periodically modulated with -function pulses within the framework of Fl…