Quantum current algebra for the AdS 5 × S 5 superstring

O. A. Bedoya, D. Z. Marchioro, D. L. Nedel, B. Carlini Vallilo

Resultado de la investigación: Article

5 Citas (Scopus)

Resumen

The sigma model describing the dynamics of the superstring in the AdS 5 ×S 5 background can be constructed using the coset PSU(2, 2|4)/SO(4, 1) ×SO(5). A basic set of operators in this two dimensional conformal field theory is composed by the left invariant currents. Since these currents are not (anti) holomorphic, their OPE's is not determined by symmetry principles and its computation should be performed perturbatively. Using the pure spinor sigma model for this background, we compute the one-loop correction to these OPE's. We also compute the OPE's of the left invariant currents with the energy momentum tensor at tree level and one loop.

Idioma originalEnglish
Número de artículo026
PublicaciónJournal of High Energy Physics
Volumen2010
N.º8
DOI
EstadoPublished - 27 ago 2010

Huella dactilar

current algebra
kinetic energy
tensors
operators
symmetry

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Citar esto

Bedoya, O. A. ; Marchioro, D. Z. ; Nedel, D. L. ; Carlini Vallilo, B. / Quantum current algebra for the AdS 5 × S 5 superstring. En: Journal of High Energy Physics. 2010 ; Vol. 2010, N.º 8.
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Quantum current algebra for the AdS 5 × S 5 superstring. / Bedoya, O. A.; Marchioro, D. Z.; Nedel, D. L.; Carlini Vallilo, B.

En: Journal of High Energy Physics, Vol. 2010, N.º 8, 026, 27.08.2010.

Resultado de la investigación: Article

TY - JOUR

T1 - Quantum current algebra for the AdS 5 × S 5 superstring

AU - Bedoya, O. A.

AU - Marchioro, D. Z.

AU - Nedel, D. L.

AU - Carlini Vallilo, B.

PY - 2010/8/27

Y1 - 2010/8/27

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