Exact solutions to macroscopic fluctuation theory through classical integrable systems
arXiv:2404.16434
Abstract
We give a short overview of recent developments in exact solutions for macroscopic fluctuation theory by using connections to classical integrable systems. A calculation of the cumulant generating function for a tagged particle is also given, agreeing with a previous result obtained from a microscopic analysis.
20 pages, 1 figure. Proceedings for STATPHYS 28