English

On perturbation around closed exclusion processes

Statistical Mechanics 2024-09-25 v3 High Energy Physics - Theory Mathematical Physics math.MP

Abstract

We derive the formula for the stationary states of particle-number conserving exclusion processes infinitesimally perturbed by inhomogeneous adsorption and desorption. The formula not only proves but also generalises the conjecture proposed in arXiv:1711.06949 to account for inhomogeneous adsorption and desorption. As an application of the formula, we draw part of the phase diagrams of the open asymmetric simple exclusion process with and without Langmuir kinetics, correctly reproducing known results.

Keywords

Cite

@article{arxiv.2406.02675,
  title  = {On perturbation around closed exclusion processes},
  author = {Masataka Watanabe},
  journal= {arXiv preprint arXiv:2406.02675},
  year   = {2024}
}

Comments

17 pages

R2 v1 2026-06-28T16:53:32.615Z