387 citations · 1.6k across the 70 of their papers we have counts for
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Diffusive hydrodynamics from integrability breaking
Aaron J. Friedman, Sarang Gopalakrishnan, Romain Vasseur
We describe the crossover from generalized hydrodynamics to conventional hydrodynamics in nearly integrable systems. Integrable systems have infinitely many conserved quantities, w…
Distinguishing localization from chaos: challenges in finite-size systems
D. A. Abanin, J. H. Bardarson, G. De Tomasi +7
We re-examine attempts to study the many-body localization transition using measures that are physically natural on the ergodic/quantum chaotic regime of the phase diagram. Using s…
Critical properties of the measurement-induced transition in random quantum circuits
Aidan Zabalo, Michael J. Gullans, Justin H. Wilson +3
We numerically study the measurement-driven quantum phase transition of Haar-random quantum circuits in dimensions. By analyzing the tripartite mutual information we are able…
Direct measurement of non-local interactions in the many-body localized phase
B. Chiaro, C. Neill, A. Bohrdt +58
The interplay of interactions and strong disorder can lead to an exotic quantum many-body localized (MBL) phase. Beyond the absence of transport, the MBL phase has distinctive sign…
Anomalous low-frequency conductivity in easy-plane XXZ spin chains
Utkarsh Agrawal, Sarang Gopalakrishnan, Romain Vasseur +1
In the easy-plane regime of XXZ spin chains, spin transport is ballistic, with a Drude weight that has a discontinuous fractal dependence on the value of the anisotropy $Δ= \cos πλ…
Universality and Quantum Criticality in Quasiperiodic Spin Chains
Utkarsh Agrawal, Sarang Gopalakrishnan, Romain Vasseur
Quasiperiodic systems are aperiodic but deterministic, so their critical behavior differs from that of clean systems as well as disordered ones. Quasiperiodic criticality was previ…