The effectiveness of relativistic invariance in AdS(3)

We use relativistic invariance to investigate two aspects of integrable AdS(3) string theory. Firstly, we write down the all-loop TBA equations for the massless sector of the theory with R-R flux, using the recently discovered hidden relativistic symmetry. Secondly, for the low-energy relativistic l...

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Bibliographic Details
Published in:The journal of high energy physics 2019 (7)
Main Authors: Fontanella, Andrea, Ohlsson Sax, Olof, Stefański, Bogdan, Jr, Alessandro, Alessandro
Format: Article
Language:English
Subjects:
AdS-CFT Correspondence
Integrable Field Theories
Online Access:Get full text
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Summary:We use relativistic invariance to investigate two aspects of integrable AdS(3) string theory. Firstly, we write down the all-loop TBA equations for the massless sector of the theory with R-R flux, using the recently discovered hidden relativistic symmetry. Secondly, for the low-energy relativistic limit of the theory with NS-NS flux we write down the S matrix, dressing factors and TBA. We find that the integrable system coincides with a restriction to AdS(3) of the relativistic q-deformed AdS(5) theory. We also comment on the relativistic limit of the small-k NS-NS theory.
ISSN:1029-8479
1126-6708
DOI:10.1007/JHEP07(2019)105