Exclusion statistics in conformal field theory - Generalized fermions and spinons for level-1 WZW theories

被引：53

作者：

Bouwknegt, P ^{[1
]}

Schoutens, K

机构：

[1] Univ Adelaide, Dept Phys & Math Phys, Adelaide, SA 5005, Australia

[2] Univ Amsterdam, Inst Theoret Phys, NL-1018 XE Amsterdam, Netherlands

来源：

NUCLEAR PHYSICS B | 1999年 / 547卷 / 03期

关键词：

conformal field theory; spinons; exclusion statistics; affine Lie algebras; WZW theories; quasi-particles;

D O I：

10.1016/S0550-3213(99)00095-4

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We systematically study the exclusion statistics for quasi-particles for Conformal Field Theory spectra by employing a method based on recursion relations for truncated spectra, Our examples include generalized fermions in c(CFT) < 1 unitary minimal models, Z(k) parafermions, and spinons for the su(n)(1), so(n)(1) and sp(2n)(1) Wess-Zumino-Witten models. For some of the latter examples we present explicit expressions for finitized affine characters and for the N-spinon decomposition of affine characters. (C) 1999 Elsevier Science B.V.

引用

页码：501 / 537

页数：37

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