43 citations · 132 across the 14 of their papers we have counts for
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Ballistic Modes as a Source of Anomalous Charge Noise
Ewan McCulloch, Romain Vasseur, Sarang Gopalakrishnan
Steady-state currents generically occur both in systems with continuous translation invariance and in nonequilibrium settings with particle drift. In either case, thermal fluctuati…
Emergence of Navier-Stokes hydrodynamics in chaotic quantum circuits
Hansveer Singh, Ewan McCulloch, Sarang Gopalakrishnan +1
We construct an ensemble of two-dimensional nonintegrable quantum circuits that are chaotic but have a conserved particle current, and thus a finite Drude weight. The long-waveleng…
Non-Gaussian diffusive fluctuations in Dirac fluids
Sarang Gopalakrishnan, Ewan McCulloch, Romain Vasseur
Dirac fluids - interacting systems obeying particle-hole symmetry and Lorentz invariance - are among the simplest hydrodynamic systems; they have also been studied as effective des…