2019
DOI: 10.48550/arxiv.1912.10143
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Periodic TASEP with general initial conditions

Abstract: We consider the one-dimensional totally asymmetric simple exclusion process with an arbitrary initial condition in a spatially periodic domain, and obtain explicit formulas for the multi-point distributions in the space-time plane. The formulas are given in terms of an integral involving a Fredholm determinant. We then evaluate the large-time, large-period limit in the relaxation time scale, which is the scale such that the system size starts to affect the height fluctuations. The limit is obtained assuming ce… Show more

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Cited by 3 publications
(19 citation statements)
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“…(2) Under the relaxation time scale t = O(L 3/2 ) and the 1 : 2 : 3 KPZ scaling, we obtain large-time, large-period limits for the multi-point joint distributions under certain assumptions on the initial condition, which are verified for step and flat cases. These limiting formulas agree with those obtained in [4,5], thus providing an evidence that the height fluctuations for periodic models in the KPZ class are in fact universal.…”
Section: Introductionsupporting
confidence: 84%
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“…(2) Under the relaxation time scale t = O(L 3/2 ) and the 1 : 2 : 3 KPZ scaling, we obtain large-time, large-period limits for the multi-point joint distributions under certain assumptions on the initial condition, which are verified for step and flat cases. These limiting formulas agree with those obtained in [4,5], thus providing an evidence that the height fluctuations for periodic models in the KPZ class are in fact universal.…”
Section: Introductionsupporting
confidence: 84%
“…Remark 2.3. Theorem 2.2 generalizes Theorem 3.1 of [5] (and also Theorem 4.6 of [4] for the special step initial condition) on the finite-time multi-point distribution of continuous time periodic TASEP. In fact their formulas can be obtained from our formula (2.6) by taking p = ǫ, t = ǫt and letting ǫ → 0.…”
Section: 1mentioning
confidence: 58%
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