output
20172026
most citedImproved upper limits on the 21-cm signal power spectrum of neutral hydrogen at from LOFAR

311 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing hep-thShow all

5 papers · 1 filter

hep-th2022★ 11 cited

Holographic QFTs on AdS, wormholes and holographic interfaces

A. Ghodsi, J. K. Ghosh, E. Kiritsis +2

We consider three related topics: (a) Holographic quantum field theories on AdS spaces. (b) Holographic interfaces of flat space QFTs. (c) Wormholes connecting generically differen…

hep-th2021★ 18 cited

Revisiting Coleman-de Luccia transitions in the AdS regime using holography

Jewel K. Ghosh, Elias Kiritsis, Francesco Nitti +1

Coleman-de Luccia processes for AdS to AdS decays in Einstein-scalar theories are studied. Such tunnelling processes are interpreted as vev-driven holographic RG flows of a quantum…

hep-th2020★ 2 cited

Comments on Sen's Classical Entropy Function for Static and Rotating AdS Black Holes

Jewel K. Ghosh, Leopoldo A. Pando Zayas

We consider various aspects of Sen's classical entropy function formalism for asymptotically AdS black holes with emphasis on its efficacy to capture higher derivative correcti…

hep-th2018★ 2 cited

Novel Edge States in Self-Dual Gravity

A. P. Balachandran, Amilcar R. de Quieroz, M. Arshad Momen

In contrast to the Einstein-Hilbert action, the action for self-dual gravity contains vierbeins. They are eleminated at the level of observables by an gauge cond…

hep-th2017★ 4 cited

Equations of Motion as Covariant Gauss Law: The Maxwell-Chern-Simons Case

A. P. Balachandran, Arshad Momen, Amilcar R. de Queiroz

Time-independent gauge transformations are implemented in the canonical formalism by the Gauss law which is not covariant. The covariant form of Gauss law is conceptually important…