424 citations · 9.3k across the 170 of their papers we have counts for
8 papers · 1 filter
Rare region effects and dynamics near the many-body localization transition
Kartiek Agarwal, Ehud Altman, Eugene Demler +3
The low-frequency response of systems near the many-body localization phase transition, on either side of the transition, is dominated by contributions from rare regions that are l…
Noise-induced subdiffusion in strongly localized quantum systems
Sarang Gopalakrishnan, K. Ranjibul Islam, Michael Knap
We consider the dynamics of strongly localized systems subject to dephasing noise with arbitrary correlation time. Although noise inevitably induces delocalization, transport in th…
Non-Fermi glasses: fractionalizing electrons at finite energy density
S. A. Parameswaran, Sarang Gopalakrishnan
Non-Fermi liquids are metals that cannot be adiabatically deformed into free fermion states. We argue for the existence of "non-Fermi glasses," which are phases of interacting diso…
Rare-Region Onset of Superconductivity in Granular Systems
Malcolm Durkin, Sarang Gopalakrishnan, Rita Garrido-Menacho +3
The critical behavior of disordered systems-from metals (1) to magnets (2) and superconductors (3)-is often dominated by the behavior of rare regions of a correlated phase, which c…
General theory of many body localized systems coupled to baths
Rahul Nandkishore, Sarang Gopalakrishnan
We consider what happens when a many body localized system is coupled to a heat bath. Unlike previous works, we do not restrict ourselves to the limit where the bath is large and e…
Adiabatic Quantum Search in Open Systems
Dominik S. Wild, Sarang Gopalakrishnan, Michael Knap +2
Adiabatic quantum algorithms represent a promising approach to universal quantum computation. Whilst in a closed system these algorithms are limited by avoided level crossings, whe…