43 citations · 132 across the 14 of their papers we have counts for
4 papers · 1 filter
Bayesian Tracking of a Diffusing Target in Two and Three Dimensions
Ewan McCulloch, Adam Nahum
We study Bayesian tracking of a diffusing target monitored by a noisy distributed sensor array. Building on an earlier mapping to KPZ growth with a moving defect (or an equivalent…
KPZ Superdiffusion of Local Correlators in Diffusive Random Quantum Circuits
Ewan McCulloch
We study the single-particle Green's function in one-dimensional particle-number-conserving random unitary circuits coupled to an external…
Long-lived local quantum coherences from hydrodynamic large deviations
Ewan McCulloch, J. Alexander Jacoby, Sarang Gopalakrishnan
We develop a framework to describe how quantum coherences between distinct charge sectors evolve under generic charge-conserving dynamics. Our framework captures the nonperturbativ…
Anomalous diffusion and singular transport from hydrodynamic recoupling
Ewan McCulloch, Romain Vasseur, Sarang Gopalakrishnan
In charge neutral fluids, such as the Dirac fluid in graphene at the Dirac point, charge transport remains diffusive despite the presence of ballistically propagating sound waves:…