Communications in Theoretical Physics

Limiting Case of 1D Delta Anyon Model

Ren-Gui Zhu, Wang An-Min

Published Dec 1, 2008• 3 citations

Abstract

In order to analyze a limiting case of the 1D delta anyon model, the coupling strength of the δ interaction c is modified to become a function of the anyonic parameter κ. A pedagogic derivation of the solution for this modified model using the method of anyon-boson mapping plus Bethe ansatz is presented. The limiting case as κ → π and simultaneously c → 0, which was previously neglected, is analyzed. Some unexpected properties of this limiting case are discovered. The BAEs are compared with previous results.

DOI: 10.1088/0253-6102/50/6/02

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