3 papers
hep-th2026
Carrollian limit of NS-NS and Heterotic Supergravity
Romina Ballesteros, Eric Lescano, Sergio Patiño-López
We construct the Carrollian limit of NS--NS and heterotic supergravity through an ultra-relativistic expansion of the fields. An appropriate scaling of the dilaton renders the meas…
hep-th2025
Noncommutative AdS black hole and the IR holographic superconductor
Manuel de la Cruz-López, Alfredo Herrera-Aguilar, Daniel MartÃnez-Carbajal +1
We construct a noncommutative (NC) AdS-charged black hole with a planar horizon topology. The NC effects of this geometry are captured by a Gaussian distribution of black hole…
hep-th2025
de Sitter Holography and Carrollian Brane Theories
Andrés Argandoña, Alberto Guijosa, Sergio Patiño-López
It was discovered in recent months that the anti-de Sitter (AdS) backgrounds involved in all familiar top-down examples of AdS/CFT duality follow from applying a transverse nonrela…