Penrose limits of I-branes, twist-compactified D5-branes and spin chains
High Energy Physics - Theory
2024-05-15 v1
Abstract
In this paper we consider the Penrose limit in the case of two gravity duals. One of them, consists of compactified I-branes (intersecting sets of D5-branes over dimensions). The second consists of D5-branes compactified on a circle. Both compactifications preserve SUSY. We find a match of the oscillators and masses of string modes on the resulting pp wave against a spin chain in a dimensional field theory in the first case, and a spin chain in a dimensional field theory in the second.
Keywords
Cite
@article{arxiv.2405.08767,
title = {Penrose limits of I-branes, twist-compactified D5-branes and spin chains},
author = {Marcelo Barbosa and Horatiu Nastase and Carlos Nunez and Ricardo Stuardo},
journal= {arXiv preprint arXiv:2405.08767},
year = {2024}
}
Comments
20 pages, no figures