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Perturbing the symmetric orbifold from the worldsheet.
- Source :
- Journal of High Energy Physics; Jul2023, Vol. 2023 Issue 7, p1-31, 31p
- Publication Year :
- 2023
-
Abstract
- The symmetric orbifold of 핋<superscript>4</superscript> is the analogue of free SYM in four dimensions, and its dual is described by a tensionless string propagating in AdS<subscript>3</subscript> × S<superscript>3</superscript> × 핋<superscript>4</superscript>. In this paper we study the deformation of this exact AdS/CFT duality away from the free point. On the symmetric orbifold side this amounts to perturbing the theory by the exactly marginal operator from the 2-cycle twisted sector. We identify the corresponding perturbation in the dual worldsheet description, and show that the anomalous conformal dimensions of a number of symmetric orbifold currents are correctly reproduced from this worldsheet perspective. [ABSTRACT FROM AUTHOR]
- Subjects :
- ORBIFOLDS
STRING theory
CONFORMAL field theory
MODEL theory
Subjects
Details
- Language :
- English
- ISSN :
- 11266708
- Volume :
- 2023
- Issue :
- 7
- Database :
- Complementary Index
- Journal :
- Journal of High Energy Physics
- Publication Type :
- Academic Journal
- Accession number :
- 170391743
- Full Text :
- https://doi.org/10.1007/JHEP07(2023)093