A toy black hole S-matrix in the D1-D5 CFT

Abstract

To model the process of absorption and emission of quanta by an extremal D1-D5 black hole in the dual CFT, we consider transitions between different Ramond vacua via absorption and emission of chiral primaries. We compute the probabilities to reach different CFT states starting with a special Ramond vacuum, using techniques of the orbifold CFT. It is found that the processes involving the change of angular momentum by $k$ units are suppressed as 1/N^k

41 pages

References in corpus (3)

• Gravity solutions for the D1-D5 system with angular momentum
• Fuzzballs with internal excitations
• Emission from the D1D5 CFT

Cited by in corpus (10)

• Operator mixing for string states in the D1-D5 CFT near the orbifold point
• Correlators at large c without information loss
• Holographic 4-point correlators with heavy states
• Twist-nontwist correlators in M^N/S_N orbifold CFTs
• Analyzing the squeezed state generated by a twist deformation
• Operator mixing in deformed D1D5 CFT and the OPE on the cover
• Quasinormal modes of supersymmetric microstate geometries from the D1-D5 CFT
• Holographic Correlators on Integrable Superstrata
• Chaotic and Thermal Aspects in the Highly Excited String S-Matrix
• Correlation functions for open strings and chaos