Flux-induced Isometry Gauging in Heterotic Strings

Chuang, Wu-yen ; Gao, Peng

Stanford Linear Accelerator Center

关键词: Compactification;    Scalars Theory-Hep,Hepth, Math;    Theory-Hep,Hepth, Math;    72 Physics Of Elementary Particles And Fields;    String Models;   

DOI  :  10.2172/896927
RP-ID  :  SLAC-PUB-12266
RP-ID  :  AC02-76SF00515
RP-ID  :  896927

美国|英语

来源: UNT Digital Library

【 摘 要 】

We study the effect of flux-induced isometry gauging of the scalar manifold in N = 2 heterotic string compactification with gauge fluxes. We show that a vanishing theorem by Witten provides the protection mechanism. The other ungauged isometries in hyper moduli space could also be protected, depending on the gauge bundle structure. We also discuss the related issue in IIB setting.