Preprint
Oct 2026
Probing fluctuating hydrodynamics through current fluctuations in hard rod gas
We study the full counting statistics of the integrated current in a one-dimensional hard-rod gas in equilibrium, employing two recently proposed fluctuating hydrodynamic frameworks: (i) Ballistic Macroscopic Fluctuation Theory (BMFT) and (ii) diffusive fluctuating hydrodynamic theory based on correlated Brownian motio...
Tirthankar Mondal, Indranil Mukherjee, Anupam Kundu
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