Supersymmetric domain wall x G/H solutions of IIB supergravity

TL;DR

This paper explores specific supersymmetric solutions in type IIB supergravity where the near-brane geometry is a product of a 3D domain wall and a 7D Einstein space, advancing understanding of supergravity configurations.

Contribution

It introduces new supersymmetric domain wall solutions in IIB supergravity with geometries involving G/H spaces, expanding the landscape of known supergravity solutions.

Findings

Identification of nonmaximally supersymmetric 1-brane solutions

Characterization of near-brane geometries as product spaces

Extension of supergravity solution classifications

Abstract

1-brane nonmaximally supersymmetric solutions of D=10 chiral supergravity are discussed. In the dual frame, their near brane geometry is the product of a 3-dimensional domain wall spacetime and a 7-dimensional homogeneous Einstein space G/H.