Fluctuations of stochastic charged cellular automata

Fuente: arXiv
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Autores principales: Krajnik, Žiga, Klobas, Katja, Bertini, Bruno, Prosen, Tomaž
Formato: Preprint
Publicado: 2025
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author Krajnik, Žiga
Klobas, Katja
Bertini, Bruno
Prosen, Tomaž
author_facet Krajnik, Žiga
Klobas, Katja
Bertini, Bruno
Prosen, Tomaž
contents We obtain the exact full counting statistics of a cellular automaton with freely propagating vacancies and charged particles that are stochastically scattered or transmitted upon collision by identifying the problem as a colored stochastic six-vertex model with one inert color. Typical charge current fluctuation at vanishing net charge follow a one-parameter distribution that interpolates between the distribution of the charged single-file class in the limit of pure reflection and a Gaussian distribution in the limit of pure transmission.
format Preprint
id arxiv_https___arxiv_org_abs_2502_02509
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Fluctuations of stochastic charged cellular automata
Krajnik, Žiga
Klobas, Katja
Bertini, Bruno
Prosen, Tomaž
Statistical Mechanics
Mathematical Physics
We obtain the exact full counting statistics of a cellular automaton with freely propagating vacancies and charged particles that are stochastically scattered or transmitted upon collision by identifying the problem as a colored stochastic six-vertex model with one inert color. Typical charge current fluctuation at vanishing net charge follow a one-parameter distribution that interpolates between the distribution of the charged single-file class in the limit of pure reflection and a Gaussian distribution in the limit of pure transmission.
title Fluctuations of stochastic charged cellular automata
topic Statistical Mechanics
Mathematical Physics
url https://arxiv.org/abs/2502.02509