Perturbative and Non-Perturbative Results for $N=2$ Heterotic Strings

TL;DR

This paper reviews recent findings on both perturbative and non-perturbative phenomena in four-dimensional heterotic string theories with N=2 supersymmetry, highlighting their complex structure and implications.

Contribution

It provides a comprehensive summary of recent advances in understanding perturbative and non-perturbative effects in N=2 heterotic strings.

Findings

Detailed analysis of perturbative effects in N=2 heterotic strings

Insights into non-perturbative phenomena and their implications

Enhanced understanding of the string theory landscape with N=2 supersymmetry

Abstract

In this paper we summarize our recent work about perturbative and non-perturbative effects in four-dimensional heterotic strings with $N=2$ space-time supersymmetry.