Surajit Biswas

activity

20192024

most citedLogarithmic correction to the entropy of a Kerr-Newman family of black holes in

U (1)^{2}

-charged STU supergravity models

6 citations · 13 across the 6 of their papers we have counts for

collaborators

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3 papers · 1 filter

hep-th2024★ 6 cited

Logarithmic correction to the entropy of a Kerr-Newman family of black holes in $U (1)^{2}$ -charged STU supergravity models

Sudip Karan, Gurmeet Singh Punia, Surajit Biswas

The leading quantum-gravitational correction to the black hole entropy is known to be a universal logarithmic term. In this study, we investigate the logarithmic corrections for th…

hep-th2023

$W (0, b)$ algebra and the dual theory of 3D asymptotically flat higher spin gravity

Nabamita Banerjee, Arindam Bhattacharjee, Surajit Biswas +2

BMS algebra in three spacetime dimensions can be deformed into a two parameter family of algebra known as $W (a, b)$ algebra. For $a = 0$ , we show that other than $W (0, - 1)$ , no other $…

hep-th2021★ 4 cited

Dual Theory for maximally $N$ extended flat Supergravity

Nabamita Banerjee, Arindam Bhattacharjee, Surajit Biswas +1

Maximally $N$ extended $2 + 1$ dimensional flat Supergravity theories exist for a class of super-Poincaré algebras for arbitrary $N$ . They have rich asymptotic st…

Logarithmic correction to the entropy of a Kerr-Newman family of black holes in U(1)2-charged STU supergravity models

W(0,b) algebra and the dual theory of 3D asymptotically flat higher spin gravity

Dual Theory for maximally N extended flat Supergravity

Logarithmic correction to the entropy of a Kerr-Newman family of black holes in $U (1)^{2}$ -charged STU supergravity models

$W (0, b)$ algebra and the dual theory of 3D asymptotically flat higher spin gravity

Dual Theory for maximally $N$ extended flat Supergravity