Black Ring Solutions in 5D Heterotic String Theory: A Full Field Configuration

TL;DR

This paper constructs a non-supersymmetric black ring solution in five-dimensional Heterotic String Theory using the matrix Ernst potential formalism, incorporating complex fields like dilaton, gauge, and antisymmetric tensors.

Contribution

It introduces a method to generate full field configurations of black rings in 5D Heterotic String Theory with non-trivial fields, expanding beyond supersymmetric solutions.

Findings

Successfully derived a non-supersymmetric black ring solution

Demonstrated the use of matrix Ernst potential formalism in string theory

Included dilaton, gauge, and antisymmetric tensor fields in the solution

Abstract

We show how to obtain a non-supersymmetric black ring configuration in the framework of 5D Heterotic String Theory using the matrix Ernst potential (MEP) formalism, which enables us to include non-trivial dilaton, gauge and antisymmetric tensor fields.