Graviton scattering in AdS5 × S5 at two loops
Zhongjie Huang, Ellis Ye Yuan
Abstract
A bstract We report a result for the third-order correction in 1 /N expansion to the four-point correlator of the stress tensor multiplet in $$ \mathcal{N} $$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mi>N</mml:mi> </mml:math> = 4 super Yang-Mills theory at large ’t Hooft coupling, which corresponds to the two-loop scattering of four gravitons in the dual AdS 5 × S 5 supergravity. This is obtained by bootstrapping an educated ansatz based on intuitions from the hidden 10-dimensional conformal symmetry.
Topics & Concepts
GravitonPhysicsAnsatzMultipletMathematical physicsSupergravityConformal mapScatteringTensor (intrinsic definition)SupersymmetryParticle physicsTheoretical physicsQuantum mechanicsGravitationGeometrySpectral lineMathematicsBlack Holes and Theoretical PhysicsCosmology and Gravitation TheoriesQuantum Chromodynamics and Particle Interactions