Notes on generalised nullvectors in logarithmic CFT

被引：6

作者：

Eberle, H ^{[1
]}

Flohr, M ^{[1
]}

机构：

[1] Univ Bonn, Phys Inst, D-53115 Bonn, Germany

来源：

NUCLEAR PHYSICS B | 2006年 / 741卷 / 03期

关键词：

D O I：

10.1016/j.nuclphysb.2006.02.032

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：

In these notes we discuss the procedure how to calculate nullvectors in general indecomposable representations which are encountered in logarithmic conformal field theories. In particular, we do not make use of any of the restrictions which have been imposed in logarithmic nullvector calculations up to now, especially the quasi-primarity of all Jordan cell fields. For the quite well-studied c(p.1) models we calculate examples of logarithmic nullvectors which have not been accessible to the older methods and recover the known representation structure. Furthermore, we calculate logarithmic nullvectors in the up to now almost unexplored general augmented c(p,q) models and use these to find bounds on their possible representation structures. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：441 / 466

页数：26

共 35 条

[1] PP-waves and logarithmic conformal field theories [J].