A. Saha

collaborators

4 papers

hep-th2026

On the Stability of Warped Anti-de Sitter Spaces in Supergravity

S. Maurelli, R. Noris, M. Oyarzo +3

We discuss the perturbative stability of warped anti-de Sitter (WAdS $_{3}$ ) spaces in three-dimensional gauged supergravity. To this end, we first derive the analogue of the Breitenl…

hep-th2026

Mass and Force Relations for Extremal E2MD Black Holes

Sera Cremonini, Mirjam Cvetič, Christopher N. Pope +1

We study static extremal black holes in Einstein gravity coupled to a dilaton and two Maxwell fields with independent dilaton couplings $a$ and $b$ . When $b = - 1/ a$ in four dimension…

hep-th2024

Mass and Force Relations for Extremal EMDA Black Holes

Sera Cremonini, Mirjam Cvetic, Christopher N Pope +1

We investigate various properties of extremal dyonic static black holes in Einstein-Maxwell-Dilaton-Axion theory. We obtain a simple first-order ordinary differential equation for…

hep-th2024

Rotating AdS $_{3} \times$ S $^{3}$ and Dyonic Strings from 3-Dimensions

Nihat Sadik Deger, Ceren Ayse Deral, Aritra Saha +1

We make a general Killing spinor analysis of a particular $D = 3, N = 4$ gauged supergravity that comes from a consistent S $^{3}$ reduction of $D = 6, N = (1, 0)$ supergravity coupled t…

On the Stability of Warped Anti-de Sitter Spaces in Supergravity

Mass and Force Relations for Extremal E2MD Black Holes

Mass and Force Relations for Extremal EMDA Black Holes

Rotating AdS3​×S3 and Dyonic Strings from 3-Dimensions

Rotating AdS $_{3} \times$ S $^{3}$ and Dyonic Strings from 3-Dimensions