30 citations · 61 across the 13 of their papers we have counts for
13 papers
The giant graviton expansion in AdSSE
Alfredo González Lezcano, Leopoldo A. Pando Zayas, Augniva Ray
We study giant graviton-like D3-branes as probe configurations in type IIB supergravity backgrounds AdSSE, with emphasis on the structure of the five-dimensional Sasa…
Localisation of theories on spindles of both twists
Imtak Jeon, Hyojoong Kim, Nakwoo Kim +2
We consider two-dimensional supersymmetric field theories living on a spindle . Starting from the spindle solutions of five-dimensio…
Supersymmetric localisation of theories on a spindle
Imtak Jeon, Hyojoong Kim, Nakwoo Kim +2
We consider two-dimensional supersymmetric field theories living on a weighted projective space , often referred to as a spindle. St…
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-…
Supersymmetric spectrum for vector multiplet on Euclidean AdS
Alfredo González Lezcano, Imtak Jeon, Augniva Ray
Quantum study of supersymmetric theories on Euclidean two dimensional anti-de Sitter space (EAdS) requires complexified spectrum. For a chiral multiplet, we showed that the spe…
Universality in Logarithmic Temperature Corrections to Near-Extremal Rotating Black Hole Thermodynamics in Various Dimensions
Sabyasachi Maulik, Leopoldo A. Pando Zayas, Augniva Ray +1
The low-temperature thermodynamics of near-extremal rotating black holes has recently been revisited to incorporate one-loop contributions that are dominant in this regime. We disc…
One-Loop Quantum Effects in Carroll Scalars
Kinjal Banerjee, Rudranil Basu, Bhagya Krishnan +3
Carrollian field theories at the classical level possess an infinite number of space-time symmetries, namely the supertranslations. In this article, we inquire whether these symmet…
Supersymmetry and complexified spectrum on Euclidean AdS
Alfredo González Lezcano, Imtak Jeon, Augniva Ray
Quantum study of supersymmetric theories on Euclidean two dimensional anti-de Sitter space (AdS) is invalid if we use the standard normalizable functional basis due to its inco…
Supersymmetric localization: theories on S and AdS
Alfredo González Lezcano, Imtak Jeon, Augniva Ray
Application of the supersymmetric localization method to theories on anti-de Sitter spacetime has received recent interest, yet still remains as a challenging problem. In this pape…
Supersymmetric Graphene on Squashed Hemisphere
Rajesh Kumar Gupta, Augniva Ray, Karunava Sil
We compute the partition function of supersymmetric mixed dimensional QED on a squashed hemisphere using localization. Mixed dimensional QED is an abelian gauge theo…
Supersymmetric Localization on dS: Sum over topologies
Rudranil Basu, Augniva Ray
We find the exact quantum gravity partition function on the static patch of 3d de Sitter spacetime. We have worked in the Chern Simons Formulation of 3d Gravity. To obtain a non-pe…
3d Chern-Simons Quivers
Dharmesh Jain, Augniva Ray
We study 3d Chern-Simons (CS) quiver theories on and . Using localization results, we examine their partition functions in the lar…
Scale invariance with fundamental matters and anomaly: A holographic description
Avik Banerjee, Arnab Kundu, Augniva Ray
Generally, quantum field theories can be thought as deformations away from conformal field theories. In this article, with a simple bottom up model assumed to possess a holographic…