A perturbative study of bidimensional systems with singular interactions
FP4 — Training and Mobility of Researchers
- Duration
- 1997-01-01 → 1998-12-31
- EU contribution
- —
- Participants
- 2
- Scheme
- RGI
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Project objective
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.
Original text from CORDIS.
Participants
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