126 citations · 526 across the 21 of their papers we have counts for
15 papers · 1 filter
Instantons and the Hartle-Hawking-Maldacena Proposal for dS/CFT
Sebastian de Haro, Anastasios C. Petkou
We test the Maldacena proposal for the Hartle-Hawking late time quantum state in an asymptotically de Sitter universe. In particular, we calculate the on-shell action for scalar in…
Dual Gravitons in AdS4/CFT3 and the Holographic Cotton Tensor
Sebastian de Haro
We argue that gravity theories in AdS4 are holographically dual to either of two three-dimensional CFT's: the usual Dirichlet CFT1 where the fixed graviton acts as a source for the…
Holographic Aspects of Electric-Magnetic Dualities
Sebastian de Haro, Anastasios C. Petkou
We review recent work on holographic aspects of electric-magnetic dualities in theories that involve conformally coupled scalars and abelian gauge fields in asymptotically AdS4 spa…
Electric-magnetic Duality and Deformations of Three-Dimensional CFT's
Sebastian de Haro, Peng Gao
SL(2,Z) duality transformations in asymptotically AdS4 x S^7 act non-trivially on the three-dimensional SCFT of coincident M2-branes on the boundary. We show how S-duality acts awa…
Large N Expansion of q-Deformed Two-Dimensional Yang-Mills Theory and Hecke Algebras
Sebastian de Haro, Sanjaye Ramgoolam, Alessandro Torrielli
We derive the q-deformation of the chiral Gross-Taylor holomorphic string large N expansion of two dimensional SU(N) Yang-Mills theory. Delta functions on symmetric group algebras…
A Diffusion Model for SU(N) QCD Screening
Giovanni Arcioni, Sebastian de Haro, Peng Gao
We consider a phenomenological model for the dynamics of Wilson loops in pure SU(N) QCD where the expectation value of the loop is the average over an interacting diffusion process…