THE OPEN DESCENDANTS OF NONDIAGONAL SU(2) WZW MODELS

被引：121

作者：

PRADISI, G

SAGNOTTI, A

STANEV, YS

机构：

[1] IST NAZL FIS NUCL,SEZ ROMA TOR VERGATA,I-00133 ROME,ITALY

[2] ECOLE POLYTECH,CTR PHYS THEOR,F-91128 PALAISEAU,FRANCE

[3] UNIV ROMA TOR VERGATA,CTR VITO VOLTERRA,ROME,ITALY

来源：

PHYSICS LETTERS B | 1995年 / 356卷 / 2-3期

关键词：

D O I：

10.1016/0370-2693(95)00840-H

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We extend the construction of open descendants to the SU(2) WZW models with non-diagonal left-right pairing, namely E(7) and the D-odd series in the ADE classification of Cappelli, Itzykson and Zuber. The structure of the resulting models is determined to a large extent by the ''crosscap constraint'', while their Chan-Paton charge sectors may be embedded in a general fashion into those of the corresponding diagonal models.

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页码：230 / 238

页数：9

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