475 citations · 3.1k across the 42 of their papers we have counts for
6 papers · 1 filter
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…
Twisted bilayer graphene in a parallel magnetic field
Yves H. Kwan, S. A. Parameswaran, S. L. Sondhi
We study the effect of an in-plane magnetic field on the non-interacting dispersion of twisted bilayer graphene. Our analysis is rooted in the chirally symmetric continuum model, w…
Dynamics and Transport at the Threshold of Many-Body Localization
Sarang Gopalakrishnan, S. A. Parameswaran
Many-body localized (MBL) systems do not approach thermal equilibrium under their intrinsic dynamics; MBL and conventional thermalizing systems form distinct dynamical phases of ma…
Interacting multi-channel topological boundary modes in a quantum Hall valley system
Mallika T. Randeria, Kartiek Agarwal, Benjamin E. Feldman +6
Symmetry and topology play key roles in the identification of phases of matter and their properties. Both concepts are central to understanding quantum Hall ferromagnets (QHFMs), t…
Classical Dimers on Penrose Tilings
Felix Flicker, Steven H. Simon, S. A. Parameswaran
We study the classical dimer model on rhombic Penrose tilings, whose edges and vertices may be identified with those of a bipartite graph. We find that Penrose tilings do not admit…
Signatures of information scrambling in the dynamics of the entanglement spectrum
Tibor Rakovszky, Sarang Gopalakrishnan, S. A. Parameswaran +1
We examine the time evolution of the entanglement spectrum of a small subsystem of a non-integrable spin chain following a quench from a product state. We identify signatures in th…