384 citations · 1.5k across the 46 of their papers we have counts for
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Fast preparation of critical ground states using superluminal fronts
Kartiek Agarwal, R. N. Bhatt, S. L. Sondhi
We propose a spatio-temporal quench protocol that allows for the fast preparation of ground states of gapless models with Lorentz invariance. Assuming the system initially resides…
Disordered Quantum Spin Chains with Long-Range Antiferromagnetic Interactions
N. Moure, Hyun-Yong Lee, S. Haas +2
We investigate the magnetic susceptibility of quantum spin chains of spins with power-law long-range antiferromagnetic coupling as a function of their spatial decay…
Localization and transport in a strongly driven Anderson insulator
Kartiek Agarwal, Sriram Ganeshan, R. N. Bhatt
We study localization and charge dynamics in a monochromatically driven one-dimensional Anderson insulator focussing on the low-frequency, strong-driving regime. We study this prob…
Connection between Fermi contours of zero-field electrons and composite fermions in two-dimensional systems
Matteo Ippoliti, Scott D. Geraedts, R. N. Bhatt
We investigate the relation between the Fermi sea (FS) of zero-field carriers in two-dimensional systems and the FS of the corresponding composite fermions which emerge in a high m…
Numerical study of anisotropy in a composite Fermi liquid
Matteo Ippoliti, Scott D. Geraedts, R. N. Bhatt
We perform density-matrix renormalization group studies of a two-dimensional electron gas in a high magnetic field and with an anisotropic band mass. At half-filling in the lowest…