p-p' Branes in PP-wave Background

TL;DR

This paper constructs supergravity solutions for Dp and Dp-Dp' brane systems in NS-NS and R-R PP-wave backgrounds, analyzing their localization and supersymmetry properties.

Contribution

It provides explicit localized supergravity solutions for Dp and Dp-Dp' branes in PP-wave backgrounds derived from AdS_3×S^3×R^4, including supersymmetry analysis.

Findings

Dp branes are fully localized in the background.

Dp-Dp' systems are localized along common transverse directions.

Supersymmetry properties of these solutions are discussed.

Abstract

We present several supergravity solutions corresponding to both Dp, as well as Dp-Dp' systems, in NS-NS and R-R PP-wave background originating from AdS_3 times S^3 times R^4. The Dp brane solutions, p=1,..,5 are fully localized, whereas Dp-Dp' are localized along common transverse directions. We also discuss the supersymmetry properties of these solutions and the worldsheet construction for the p-p' system.