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Accueil du site > Seminars > Séminaires théorie > Theory Club Thursday, November 9th at 12pm in room 734A. Kirone Mallick: "Large Deviations of a Tracer in the Symmetric Exclusion Process".

Theory Club Thursday, November 9th at 12pm in room 734A. Kirone Mallick: "Large Deviations of a Tracer in the Symmetric Exclusion Process"

Unless otherwise stated, seminars and defences take place at 11:30 in room 454A of Condorcet building.


Large Deviations of a Tracer in the Symmetric Exclusion Process

Kirone Mallick

Abstract: We derive the exact formula for the large deviations of a tracer in the one dimensional symmetric simple exclusion process, leading to all the cumulants of the tracer position in the long time limit. Our results are valid for a system prepared out of equilibrium, with a step density profile, the tracer being initially located at the boundary. Equilibrium fluctuations, when the density is uniform, are obtained as an important special case. The methods used rely on `integrable probabilities’, developed recently to solve the one-dimensional Kardar-Parisi-Zhang equation.

Joint work with Takashi Imamura (Chiba) and Tomohiro Sasamoto (Tokyo).

Thursday, November 9th in 12pm in room 734A


Contact : Équipe séminaires / Seminar team - Published on / Publié le 5 October


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