Thermal Correlators, Intertwining Operators, and Rindler-AdS/CFT
by
Satoshi Ohya(Institute of Quantum Science, Nihon University, Tokyo.)
→
Europe/Rome
248 (Building C, first floor)
248
Building C, first floor
Description
I would like to propose a simple Lie-algebraic approach to compute
momentum-space two-point functions of finite-temperature CFT. For
simplicity, in this talk I will focus on one-dimensional CFT at finite
temperature dual to the two-dimensional AdS spacetime in the Rindler
coordinates. I shall show that conformal symmetry for thermal two-point
functions manifests itself in a form of recurrence relations in the
complex frequency space. I shall then show that real-time thermal
two-point functions (such as retarded, advanced and time-ordered
correlators) are all given by solutions to the recurrence relations. I
also discuss that these recurrence relations just follow from the
intertwining operator properties of CFT two-point functions.