Loop Corrections to Supergravity on $AdS_5 \times S^5$

Bibliographic Details
Title: Loop Corrections to Supergravity on $AdS_5 \times S^5$
Authors: Alday, Luis F., Bissi, Agnese
Source: Phys. Rev. Lett. 119, 171601 (2017)
Publication Year: 2017
Collection: High Energy Physics - Theory
Subject Terms: High Energy Physics - Theory
More Details: We consider the four-point correlator of the stress-energy tensor multiplet in ${\cal N}=4$ SYM. In the planar limit and at large 't Hooft coupling such correlator is given by the corresponding holographic correlation function in IIB supergravity on $AdS_5 \times S^5$. We consider subleading corrections in the number of colours, i.e. order $1/N^4$, at large 't Hooft coupling. This corresponds to loop corrections to the supergravity result. Consistency conditions, most notably crossing symmetry, constrain the form of such corrections and lead to a complete determination of the spectrum of leading twist intermediate operators.
Comment: 6 pages, minor changes, added references
Document Type: Working Paper
DOI: 10.1103/PhysRevLett.119.171601
Access URL: http://arxiv.org/abs/1706.02388
Accession Number: edsarx.1706.02388
Database: arXiv
More Details
DOI:10.1103/PhysRevLett.119.171601