Topological Amplitudes in Heterotic Strings with Wilson Lines

Preprint

23 June 2007

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.0705.3112

Abstract

We consider d=4, N=2 compactifications of heterotic strings with an arbitrary number of Wilson lines. In particular, we focus on known chains of candidate heterotic/type II duals. We give closed expressions for the topological amplitudes F^g in terms of automorphic forms of SO(2+k,2,Z), and find agreement with the geometric data of the dual K3 fibrations wherever those are known.

Keywords

CANDIDATE HETEROTIC/TYPE
TOPOLOGICAL AMPLITUDES
HETEROTIC STRINGS
WILSON LINES
DUAL K3
STRINGS

All Related Versions

Version 1, 2007-05-22, ArXiv
Version 2, 2007-06-23, ArXiv
Published version: Journal of High Energy Physics, 2007 (08), 024.

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