STRING CONSISTENCY FOR UNIFIED MODEL-BUILDING

被引：120

作者：

CHAUDHURI, S ^{[1
]}

CHUNG, SW ^{[1
]}

HOCKNEY, G ^{[1
]}

LYKKEN, J ^{[1
]}

机构：

[1] FERMILAB NATL ACCELERATOR LAB,DEPT THEORY,BATAVIA,IL 60510

来源：

NUCLEAR PHYSICS B | 1995年 / 456卷 / 1-2期

关键词：

D O I：

10.1016/0550-3213(95)00147-7

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 explore the use of real fermionization as a test case for understanding how specific features of phenomenological interest in the low-energy effective superpotential are realized in exact solutions to heterotic superstring theory. We present pedagogic examples of models which realize SO(10) as a level two current algebra on the world-sheet, and discuss in general how higher level current algebras can be realized in the tensor product of simple constituent conformal field theories, We describe formal developments necessary to compute couplings in models built using real fermionization. This allows us to isolate cases of spin structures where the standard prescription for real fermionization may break down.

引用

页码：89 / 129

页数：41

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