| Full text | |
| Author(s): |
Barbosa, Marcelo
;
Nastase, Horatiu
;
Nunez, Carlos
;
Stuardo, Ricardo
Total Authors: 4
|
| Document type: | Journal article |
| Source: | PHYSICAL REVIEW D; v. 110, n. 4, p. 11-pg., 2024-08-15. |
| 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. (AU) | |
| FAPESP's process: | 16/01343-7 - ICTP South American Institute for Fundamental Research: a regional center for theoretical physics |
| Grantee: | Nathan Jacob Berkovits |
| Support Opportunities: | Special Projects |
| FAPESP's process: | 22/05152-2 - AdS/CFT and Dualities, Integrability and Topological Strings |
| Grantee: | Marcelo Rezende Barbosa |
| Support Opportunities: | Scholarships in Brazil - Doctorate |
| FAPESP's process: | 19/21281-4 - Gauge / gravity duality |
| Grantee: | Horatiu Stefan Nastase |
| Support Opportunities: | Research Projects - Thematic Grants |