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.
| Original language | English |
|---|---|
| Article number | 074001 |
| Journal | Journal of Statistical Mechanics: Theory and Experiment |
| Volume | 2024 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - 30 Jul 2024 |
| Externally published | Yes |
Keywords
- current fluctuations
- exclusion processes
- large deviations in non-equilibrium systems
- stochastic particle dynamics