THE RANK-4 HETEROTIC MODULAR INVARIANT PARTITION-FUNCTIONS

被引：8

作者：

GANNON, T ^{[1
]}

HOKIM, Q ^{[1
]}

机构：

[1] LAVAL UNIV,DEPT PHYS,ST FOY G1K 7P4,PQ,CANADA

来源：

NUCLEAR PHYSICS B | 1994年 / 425卷 / 1-2期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1016/0550-3213(94)90183-X

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 this paper, we develop several general techniques to investigate modular invariants of conformal field theories whose algebras of the holomorphic and anti-holomorphic sectors are different. As an application, we find all such ''heterotic'' WZNW physical invariants of (horizontal) rank four: there are exactly seven of these, two of which seem to be new. Previously, only those of rank less-than-or-equal-to 3 have been completely classified. We also find all physical modular invariants for su(2)k1 x su(2)k2, for 22 > k1 > k2, and k1 = 28, k2 < 22, completing the classification of Ref. [9].

引用

页码：319 / 342

页数：24

共 31 条

[1]

BAIS FA, 1987, NUCL PHYS B, V279, P561, DOI 10.1016/0550-3213(87)90010-1

[2] ON THE CONSTRUCTION OF MODULAR INVARIANT PARTITION-FUNCTIONS [J].