PP-waves on Superbrane Backgrounds

TL;DR

This paper introduces a method for generating supersymmetric solutions to Einstein's equations by embedding spacetimes, demonstrating two examples with PP-waves, including a novel one, highlighting new supersymmetric configurations.

Contribution

It presents a new embedding technique for constructing supersymmetric Einstein solutions, including a previously unknown example with PP-waves.

Findings

Two supersymmetric solutions with PP-waves are constructed.

One example is previously known, the other is newly discovered.

The method facilitates generating new supersymmetric spacetime configurations.

Abstract

In this paper we discuss a method of generating supersymmetric solutions of the Einstein equations. The method involves the embedding of one supersymmetric spacetime into another. We present two examples with constituent spacetimes which support "charges", one of which was known previously and the other of which is new. Both examples have PP-waves as one of the embedding constituents.