The quantum integrability of continuous models and the computation of scattering a...
Quantum integrability in the su(1,1) sector of string theory in AdS5xS5
Integrability and physical properties of quantum chains and vertex models
| Full text | |
| Author(s): |
Total Authors: 4
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| Affiliation: | [1] Univ Brasilia, Inst Fis, BR-70910900 Brasilia, DF - Brazil
[2] Int Ctr Condensed Matter Phys, Brasilia, DF - Brazil
[3] Univ Sao Paulo, Inst Fis, BR-05315970 Sao Paulo - Brazil
Total Affiliations: 3
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| Document type: | Journal article |
| Source: | Journal of High Energy Physics; n. 9 SEP 2011. |
| Web of Science Citations: | 5 |
| Abstract | |
We investigate the quantum integrability of the Alday-Arutyunov-Frolov (AAF) model by calculating the three-particle scattering amplitude at the first non-trivial order and showing that the S-matrix is factorizable at this order. We consider a more general fermionic model and find a necessary constraint to ensure its integrability at quantum level. We then show that the quantum integrability of the AAF model follows from this constraint. In the process, we also correct some missed points in earlier works. (AU) | |
| FAPESP's process: | 06/02939-9 - Gravitational description of noncommutative theories |
| Grantee: | Gabrielle Weber Martins |
| Support type: | Scholarships in Brazil - Doctorate (Direct) |
| FAPESP's process: | 08/05343-5 - Quantum gravity |
| Grantee: | Victor de Oliveira Rivelles |
| Support type: | Research Projects - Thematic Grants |