KAHLER POTENTIALS FOR ORBIFOLD THEORIES FROM STRING AMPLITUDES

被引：9

作者：

BAILIN, D ^{[1
]}

GANDHI, SK ^{[1
]}

LOVE, A ^{[1
]}

机构：

[1] UNIV LONDON,ROYAL HOLLOWAY & BEDFORD NEW COLL,DEPT PHYS,EGHAM TW20 0EX,SURREY,ENGLAND

来源：

PHYSICS LETTERS B | 1992年 / 275卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(92)90850-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Kahler potentials for the moduli and matter fields of the Z3 x Z3 orbifold are derived to quadratic order in the moduli by direct calculation of string amplitudes. This method is also applied to a Z3 orbifold where some matter fields are in twisted sectors with Wilson lines, so that methods relying on the relationship of matter fields to moduli through the superconformal algebra cannot be employed.

引用

页码：55 / 62

页数：8

共 18 条

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