294 citations · 1.2k across the 35 of their papers we have counts for
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Kardar-Parisi-Zhang universality from soft gauge modes
Vir B. Bulchandani
The emergence of superdiffusive spin dynamics in integrable classical and quantum magnets is well established by now, but there is no generally valid theoretical explanation for th…
The GGE averaged currents of the classical Toda chain
Xiangyu Cao, Vir B. Bulchandani, Herbert Spohn
The Toda chain with random initial data is studied. Of particular interest are generalized Gibbs ensembles, their averaged conserved fields, and the averages of the corresponding c…
Integrable and chaotic dynamics of spins coupled to an optical cavity
Gregory Bentsen, Ionut-Dragos Potirniche, Vir B. Bulchandani +5
We show that a class of random all-to-all spin models, realizable in systems of atoms coupled to an optical cavity, gives rise to a rich dynamical phase diagram due to the pairwise…
Superdiffusive transport of energy in one-dimensional metals
Vir B. Bulchandani, Christoph Karrasch, Joel E. Moore
Metals in one spatial dimension are described at the lowest energy scales by the Luttinger liquid theory. It is well understood that this free theory, and even interacting integrab…
Kinetic theory of quantum and classical Toda lattices
Vir B. Bulchandani, Xiangyu Cao, Joel E. Moore
We consider the kinetic theory of the quantum and classical Toda lattice models. A kinetic equation of Bethe-Boltzmann type is derived for the distribution function of conserved qu…