On quantum deformations of AdS × S × T and mirror duality
Jul 6, 2021
36 pages
Published in:
- JHEP 09 (2021) 110
- Published: Sep 17, 2021
e-Print:
- 2107.02564 [hep-th]
Report number:
- Imperial-TP-FS-2021-01,
- HU-EP-21/19
View in:
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Abstract: (Springer)
We consider various integrable two-parameter deformations of the AdS × S × T superstring with quantum group symmetry. Working on the string worldsheet in light-cone gauge and to quadratic order in fermions, we obtain their common massive tree-level two-body S matrix, which matches the expansion of the conjectured exact q-deformed S matrix. We then analyze the behavior of the exact S matrix under mirror transformation — a double Wick rotation on the worldsheet — and find that it satisfies a mirror duality relation analogous to the distinguished q-deformed AdS × S S matrix in the one parameter deformation limit. Finally, we show that the fermionic q-deformed AdS × S S matrix also satisfies such a relation.- Quantum Groups
- String Duality
- Sigma Models
- AdS-CFT Correspondence
- transformation: mirror
- S-matrix
- deformation
- light cone gauge
- tree approximation
- superstring
References(44)
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