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Geometry of massless scattering in integrable superstring

Fontanella, A. ; Torrielli, A.

The journal of high energy physics, 2019-06, Vol.2019 (6), p.1-34, Article 116 [Periódico revisado por pares]

Berlin/Heidelberg: Springer Berlin Heidelberg

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Título:
Geometry of massless scattering in integrable superstring
Autor: Fontanella, A. ; Torrielli, A.
Assuntos: AdS-CFT Correspondence ; Classical and Quantum Gravitation ; Deformation ; Elementary Particles ; High energy physics ; Integrable Field Theories ; Physics ; Physics and Astronomy ; Quantum Field Theories ; Quantum Field Theory ; Quantum Groups ; Quantum Physics ; Regular Article - Theoretical Physics ; Relativism ; Relativistic effects ; Relativity Theory ; String Theory ; Supersymmetry and Duality
É parte de: The journal of high energy physics, 2019-06, Vol.2019 (6), p.1-34, Article 116
Descrição: A bstract We consider the action of the q -deformed Poincaré superalgebra on the massless non-relativistic R-matrix in ordinary (undeformed) integrable AdS 2 × S 2 × T 6 type IIB superstring theory. The boost generator acts non-trivially on the R-matrix, confirming the existence of a non-relativistic rapidity γ with respect to which the R-matrix must be of difference form. We conjecture that from a massless AdS/CFT integrable relativistic R-matrix one can obtain the parental massless non-relativistic R-matrix simply by replacing the relativistic rapidity with γ . We check our conjecture in ordinary (undeformed) AdS n × S n × T 10−2 n , n = 2,3. In the case n = 3, we check that the matrix part and the dressing factor — up to numerical accuracy for real momenta — obey our prescription. In the n = 2 case, we check the matrix part and propose the non-relativistic dressing factor. We then start a programme of classifying R-matrices in terms of connections on fibre bundles. The conditions obtained for the connection are tested on a set of known integrable R-matrices.
Editor: Berlin/Heidelberg: Springer Berlin Heidelberg
Idioma: Inglês

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Geometry of massless scattering in integrable superstring

Fontanella, A. ; Torrielli, A.

Berlin/Heidelberg: Springer Berlin Heidelberg

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