648 citations · 7.5k across the 123 of their papers we have counts for
3 papers · 2 filters
SL(2,Z) Action on Three-Dimensional CFTs and Holography
Robert G. Leigh, Anastasios C. Petkou
We show that there is a natural action of SL(2,Z) on the two-point functions of the energy momentum tensor and of higher-spin conserved currents in three-dimensional CFTs. The dyna…
The Taming of Closed Time-like Curves
Rahul Biswas, Esko Keski-Vakkuri, Robert G. Leigh +2
We consider a orbifold, where acts by time and space reversal, also known as the embedding space of the elliptic de Sitter space. The background has two potenti…
Deconstruction and Holography
Vishnu Jejjala, Robert G. Leigh, Djordje Minic
It was recently pointed out that the physics of a single discrete gravitational extra dimension exhibits a peculiar UV/IR connection relating the UV scale to the radius of the effe…