Connections between string theory and gauge theory via scattering amplitudes
AdS/CFT and toy models for phenomenological holographic cosmology
| Full text | |
| Author(s): |
Barbosa, Marcelo R.
;
Nastase, Horatiu
Total Authors: 2
|
| Document type: | Journal article |
| Source: | PHYSICAL REVIEW D; v. 109, n. 8, p. 11-pg., 2024-04-29. |
| Abstract | |
Here we study the Penrose limit of the T dual of the Maldacena-Nastase solution and its field theory dual, in order to better understand the effect of T duality in this case. We find a matching of string pp wave oscillators and their masses to the field theory modes, that are rearranged after T duality. The effect of T duality on the long "annulon-type" operators is found as a symmetry of the (2 + 1)-dimensional confining theory with spontaneous supersymmetry breaking. (AU) | |
| 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 |
| FAPESP's process: | 21/14335-0 - ICTP South American Institute for Fundamental Research: a regional center for Theoretical Physics |
| Grantee: | Nathan Jacob Berkovits |
| Support Opportunities: | Special Projects |