Year: 2024
Type: article
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 ( 1 + 1 ) dimensions]. The second consists of D5-branes compactified on a circle. Both compactifications preserve supersymmetry. We find a match of the oscillators and masses of string modes on the resulting pp wave against a spin chain in a ( 2 + 1 )-dimensional field theory in the first case, and a spin chain in a ( 1 + 1 )-dimensional field theory in the second. Published by the American Physical Society 2024
Institutions: Universidade Estadual Paulista (Unesp), Swansea University
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: hybrid
Awards: G112793244, G1611887104, G295657101, STFC Swansea 2023 DTP, G3715850193, Gauge / gravity duality, G5334235313, G5335211246, G5655051431, G6584875157, G7108507810, Theoretical Particle Physics and Cosmology, G8930391801, ICTP South American Institute for Fundamental Research: a regional center for theoretical physics
OpenAlex ID: W4401613012