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Penrose limits of I-branes, twist-compactified D5-branes, and spin chains
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Ricardo Stuardo
Physical Review D, Volume: 110, Issue: 4
Swansea University Authors:
Carlos Nunez , Ricardo Stuardo
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DOI (Published version): 10.1103/physrevd.110.046015
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 mat...
| Published in: | Physical Review D |
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| ISSN: | 2470-0010 2470-0029 |
| Published: |
American Physical Society (APS)
2024
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| Online Access: |
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa67403 |
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| 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. |
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| College: |
Faculty of Science and Engineering |
| Funders: |
The work of H.N. is supported in part by CNPq Grant No. 301491/2019-4 and FAPESP Grant No. 2019/21281-4. H.N. would also like to thank the ICTP-SAIFR for their support through FAPESP Grant No. 2016/01343-7. C.N. and R.S. are supported by STFC Grants No. ST/Y5096441 and No. ST/X000648/1. M.B. is supported by FAPESP Grant No. 2022/05152-2. |
| Issue: |
4 |