arXiv · hep-th/9303078
Parity violation and the mean field approximation for the anyon gas
Abstract
We examine an approach to justifying the mean field approximation for the anyon gas, using the scattering of anyons. Parity violation permits a nonzero average scattering angle, from which one can extract a mean radius of curvature for anyons. If this is larger than the interparticle separation, one expects that the graininess of the statistical magnetic field is unimportant, and that the mean field approximation is good. We argue that a non-conventional interaction between anyons is crucial, in which case the criterion for validity of the approximation is identical to the one deduced using a self-consistency argument.
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Didier Caenepeel, Richard MacKenzie. 1993-03-14. Parity violation and the mean field approximation for the anyon gas. https://doi.org/10.1142/s021773239300163x
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