Near-horizon geometries and black hole thermodynamics in higher-derivative AdS5 supergravity

PA Cano, M David - Journal of High Energy Physics, 2024 - Springer
A bstract Higher-derivative corrections in the AdS/CFT correspondence allow us to capture
finer details of the dual CFT and to explore the holographic dictionary beyond the infinite N …

New asymptotically (anti)-de Sitter black holes in (super) gravity

J Armas, GP Nicosia - Journal of High Energy Physics, 2024 - Springer
A bstract We use the duality between gravitational dynamics and fluids living on dynamical
surfaces carrying multiple charges, known as the blackfold approach, to perturbatively …

How to build a black hole out of instantons

R Mouland - Journal of High Energy Physics, 2024 - Springer
A bstract An often fruitful route to study quantum gravity is the determination and study of
quantum mechanical models—that is, models with finite degrees of freedom—that capture …

Horizon as a natural boundary

QY Mao, L Ma, H Lü - Physical Review D, 2024 - APS
We consider Einstein gravity extended with Riemann-squared term and construct the
leading-order perturbative solution to the rotating black hole with all equal angular momenta …

Vulnerability of Horizon Regularity: Horizon as a Natural Boundary

QY Mao, L Ma, H Lu - arXiv preprint arXiv:2307.14458, 2023 - arxiv.org
We consider Einstein gravity extended with Riemann-squared term and construct the
leading-order perturbative solution to the rotating black hole with all equal angular momenta …

Supersymmetric Charge Constraints on AdS Black Holes from Free Fields

F Larsen, S Lee - arXiv preprint arXiv:2405.17648, 2024 - arxiv.org
Supersymmetric AdS black hole solutions exist only when their angular momenta and
charges satisfy a certain constraint that depends on the dimension. We show that these …

Quantum Anatomy of Supersymmetric Black Holes in AdS Spacetimes

S Lee - arXiv preprint arXiv:2409.03862, 2024 - arxiv.org
The entropy of the universe might decrease if black holes did not have entropy. Hawking's
derivation of black hole temperature and the first law of thermodynamics suggest that black …