PERIODS AND DUALITY SYMMETRIES IN CALABI-YAU COMPACTIFICATIONS

被引：59

作者：

FONT, A

机构：

[1] Departamento de Física, Facultad de Ciencias, Universidad Central de Venezuela, Caracas, 1020-A

来源：

NUCLEAR PHYSICS B | 1993年 / 391卷 / 1-2期

关键词：

D O I：

10.1016/0550-3213(93)90152-F

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 derive the period structure of several one-modulus Calabi-Yau manifolds. With this knowledge we then obtain the generators of the duality group and the mirror map that defines the physical variable t representing the radius of compactification. We also describe the fundamental region of t and discuss its relation with automorphic functions. As a byproduct of our analysis we compute the non-perturbative corrections of Yukawa couplings.

引用

页码：358 / 388

页数：31

共 47 条

[1] QUANTUM ALGEBRAIC-GEOMETRY OF SUPERSTRING COMPACTIFICATIONS [J].