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A perturbative study of bidimensional systems with singular interactions

Objectif



Our research project will concentrate around the study of 2 + 1 dimensional models describing particles with intermediate or exotic statistics (anyons).
In particular, we will be interested in the bosonic based description of anyons models. In this context we will examine different approaches which have been developed in order to deal with perturbative calculations. We will consider the issue of wheter or not they are equivalent, how these methods are suited to perform higher order calculations and the way in which they could be extended to study extended anyons systems. The relation between anyon systems and two dimensional stochastic processes will also be explored. Finally. we will also study the way in which the last results concerning the non-perturbative behaviour of N=2 Supersymmetric theories (` la Seiberg-Witten) can be used here to obtain non-perturbative information of anyon systems.

Champ scientifique (EuroSciVoc)

Programme(s)

Thème(s)

Appel à propositions

Données non disponibles

Régime de financement

RGI - Research grants (individual fellowships)

Coordinateur

UNIVERSITE DE PARIS-SUD XI
Contribution de l’UE
Aucune donnée
Adresse
Université Paris Sud, Bèt. 210
91405 GOMETZ LA VILLE
France
Coût total
Aucune donnée

Participants (1)