F-string Solution in AdS4 X CP3 PP-wave Background

TL;DR

This paper constructs a supergravity F-string solution in an AdS4 X CP3 pp-wave background, analyzes its supersymmetry properties, and explicitly derives the Killing spinors, revealing supersymmetry breaking.

Contribution

It provides the first explicit supergravity F-string solution in the AdS4 X CP3 pp-wave background with detailed supersymmetry analysis.

Findings

The solution breaks all space-time supersymmetries.

Explicit Killing spinors are derived for the background and the F-string.

The solution advances understanding of string dynamics in curved backgrounds.

Abstract

We present supergravity solution for F-string in pp wave background obtained from AdS4 X CP3 with zero flat directions.The classical solution is shown to break all space-time supersymmetries. We explicitly write down the standard as well as supernumerary Killing spinors both for the background and F-string solution.