Reduced sigma-model on AdS_5 x S^5: one-loop scattering amplitudes
High Energy Physics - Theory
2010-10-27 v5
Abstract
We compute one-loop S-matrix in the reduced sigma-model which describes AdS_5 x S^5 string theory in the near-flat-space limit. The result agrees with the corresponding limit of the S-matrix in the full sigma-model, which demonstrates the consistency of the reduction at the quantum level.
Keywords
Cite
@article{arxiv.hep-th/0701240,
title = {Reduced sigma-model on AdS_5 x S^5: one-loop scattering amplitudes},
author = {Thomas Klose and Konstantin Zarembo},
journal= {arXiv preprint arXiv:hep-th/0701240},
year = {2010}
}
Comments
9 pages, 1 figure; v2: reference added; v3: misprint in (3.6) corrected; v4: typo in (3.4) corrected; v5: new form of the action