205 citations · 964 across the 14 of their papers we have counts for
4 papers · 1 filter
Subdiffusion and many-body quantum chaos with kinetic constraints
Hansveer Singh, Brayden Ware, Romain Vasseur +1
We investigate the spectral and transport properties of many-body quantum systems with conserved charges and kinetic constraints. Using random unitary circuits, we compute ensemble…
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…
Spectral statistics and many-body quantum chaos with conserved charge
Aaron J. Friedman, Amos Chan, Andrea De Luca +1
We investigate spectral statistics in spatially extended, chaotic many-body quantum systems with a conserved charge. We compute the spectral form factor analytically for a m…
Integrable many-body quantum Floquet-Thouless pumps
Aaron J. Friedman, Sarang Gopalakrishnan, Romain Vasseur
We construct an interacting integrable Floquet model featuring quasiparticle excitations with topologically nontrivial chiral dispersion. This model is a fully quantum generalizati…