4 papers
Three-dimensional non-relativistic chiral massive higher-spin gravity
Arpita Mitra, Debangshu Mukherjee, Tung Tran
We obtain a non-relativistic chiral massive higher-spin gravity in a deformed spacetime by applying a Lifshitz deformation and subsequent null reduction to chiral massless…
Dual holography as functional renormalization group
Ki-Seok Kim, Arpita Mitra, Debangshu Mukherjee +1
We investigate the relationship between the functional renormalization group (RG) and the dual holography framework in the path integral formulation, highlighting how each can be u…
Logarithmic corrections to near-extremal entropy of charged de Sitter black holes
Sabyasachi Maulik, Arpita Mitra, Debangshu Mukherjee +1
We calculate the logarithmic temperature corrections to the thermodynamic entropy of four-dimensional near-extremal Reissner-Nordström de Sitter (dS) black hole by computing a one…
Monotonicity of RG flow in emergent dual holography of worldsheet nonlinear model
Ki-Seok Kim, Arpita Mitra, Debangshu Mukherjee +1
Based on the renormalization group (RG) flow of worldsheet bosonic string theory, we construct an effective holographic dual description of the target space theory identifying the…