180 citations · 1.3k across the 62 of their papers we have counts for
4 papers · 1 filter
Expansion into the vacuum of stochastic gases with long-range interactions
P. L. Krapivsky, Kirone Mallick
We study the evolution of a system of many point particles initially concentrated in a small region in dimensions. Particles undergo overdamped motion caused by pairwise intera…
Current fluctuations in the Dyson Gas
Rahul Dandekar, P. L. Krapivsky, Kirone Mallick
We study large fluctuations of the current in a Dyson gas, a 1D system of particles interacting through a logarithmic potential and subjected to random noise. We adapt the macrosco…
Universal Dynamics of a Passive Particle Driven by Brownian Motion
Urna Basu, P. L. Krapivsky, Satya N. Majumdar
We investigate the overdamped dynamics of a `passive' particle driven by nonreciprocal interaction with a `driver' Brownian particle. When the interaction between them is short-ran…
Gelation in input-driven aggregation
P. L. Krapivsky, Sergey A. Matveev
We investigate irreversible aggregation processes driven by a source of small mass clusters. In the spatially homogeneous situation, a well-mixed system is consists of clusters of…