Boundary States for GS superstrings in an Hpp wave background

TL;DR

This paper constructs boundary states that preserve half of the supersymmetries in superstring theory within an Hpp wave background, advancing understanding of D-branes in such curved spacetime.

Contribution

It introduces explicit boundary states for GS superstrings in an Hpp background, a novel development in string theory in curved spacetimes.

Findings

Boundary states preserving half supersymmetry are explicitly constructed.

The work enhances understanding of D-branes in Hpp wave backgrounds.

Provides tools for analyzing supersymmetric configurations in curved spacetime.

Abstract

We construct the boundary states preserving half the global supersymmetries in string theory propagating on a Hpp background.