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Accueil du site > Seminars > Séminaires théorie > Theory Club Wednesday December 13 at 12:30pm in room 646A. Kirone Mallick: "Large Deviations of a Tracer in the Symmetric Exclusion Process".

Theory Club Wednesday December 13 at 12:30pm in room 646A. 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).

Wednesday December 13 in 12:30pm in room 646A


Contact : Équipe séminaires / Seminar team - Published on / Publié le 29 November


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