68 citations · 93 across the 6 of their papers we have counts for
6 papers
The Thermodynamics of Cosmological Horizons and Their Holographic Description in de Sitter Space
Indranil Dey, Kanhu Kishore Nanda, Akashdeep Roy +2
We analyse the laws of thermodynamics governing the behaviour of cosmological horizons in de Sitter space and their map to a holographic description at future infinity, $\mathcal{I…
JT Gravity in de Sitter Space and Its Extensions
Indranil Dey, Kanhu Kishore Nanda, Akashdeep Roy +2
We discuss and extend some aspects pertaining to the canonical quantisation of JT gravity in de Sitter space, including the problem of time and the construction of a Hilbert space.…
Aspects of dS/CFT Holography
Indranil Dey, Kanhu Kishore Nanda, Akashdeep Roy +1
It has been suggested that a spacetime of radius has a holographic dual, living at future space-like infinity , with the bulk wave function being du…
Operators in the Internal Space and Locality
Hardik Bohra, Sumit R. Das, Gautam Mandal +3
Realizations of the holographic correspondence in String/M theory typically involve spacetimes of the form where is some internal space which geometrizes an inte…
Magnetic Moments of Branes and Giant Gravitons
S. R. Das, S. P. Trivedi, S. Vaidya
We study the magnetic analogue of Myers' Dielectric Effect and, in some cases, relate it to the blowing up of particles into branes, first investigated by Greevy, Susskind and Toum…
Supergravity with Self-dual B fields and Instantons in Noncommutative Gauge Theory
S. R. Das, S. Kalyana Rama, S. P. Trivedi
We study Type IIB supergravity in the presence of (euclidean) D3 branes and nonzero self-dual B-fields. We point out that the Einstein frame metric is identical to the full geometr…