Magnon like solutions for strings in I-brane background

TL;DR

This paper explores magnon-like solutions for rotating strings in a complex I-brane background, deriving dispersion relations and expanding understanding of string dynamics in intersecting fivebrane geometries.

Contribution

It introduces the existence of magnon-like solutions in a novel I-brane background with two spheres, providing new insights into string behavior in such intersecting brane setups.

Findings

Existence of magnon-like solutions in I-brane background.

Derived dispersion relations among conserved charges.

Analyzed string dynamics in intersecting fivebrane geometries.

Abstract

We study the solutions for fundamental string rotating in a background generated by a 1+1 dimensional intersection of two orthogonal stacks of fivebranes in type IIB string theory. We show the existence of magnon like solutions for the string moving simultaneously in the two spheres in this background and find the relevant dispersion relation among the various conserved charges.