Quantum Corrections to Central Charges and Supersymmetric Casimir Energy in AdS${}_3$/CFT${}_2$

Arash Arabi Ardehali, Finn Larsen, James T. Liu +1

We study the Casimir energy of bulk fields in AdS${}_3$ and its relation to subleading terms in the central charge of the dual CFT${}_2$. Computing both sides of the standard CFT${}_2$ r…