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20242026
most citedTopological and optical signatures of modified black-hole entropies

6 citations · 10 across the 10 of their papers we have counts for

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gr-qc2026

Reconstructing gravity from generalized entropies: exact Lagrangians

Ankit Anand, Sahil Devdutt, Kimet Jusufi +2

Generalized horizon entropies are widely used as theoretical modifications of the Bekenstein-Hawking area law, but through the Wald construction they may also encode modifications…

gr-qc2026

From arithmetic spectra to a quantum-corrected black hole geometry

Kimet Jusufi, Ankit Anand

The Euler product of the Riemann zeta function is the partition function of a free bosonic gas whose mode energies are the logarithms of the primes. We show that this arithmetic ga…

hep-th2026

Entanglement islands and information recovery from near-extremal regular black holes

Ankit Anand, Kimet Jusufi, Amir A. Khodahami +1

We investigate the Page curve and information recovery in a near-extremal regular black hole inspired by T-duality, in which the central singularity is resolved by a minimal length…

gr-qc2026

Entropy-geometry correspondence as effective nonlocal gravity

Kimet Jusufi, Ankit Anand

We develop an operator formulation of the entropy-geometry correspondence for static, spherically symmetric gravity. Starting from a generalized entropy, we reconstruct an effectiv…

hep-th2026

Perturbative study of Supercritical Crossover in Noncommutative-corrected Spacetime

Ankit Anand, Shoucheng Wang

We analytically study the Widom line and supercritical crossover of noncommutative charged AdS black holes. Treating the noncommutative parameter perturbatively, we compute the…

hep-th2026

Kerr-de Sitter Black Holes: Quantum Aspects and Cosmic Censorship Conjecture

Ankit Anand, Ankur Dey

In this article, we test the validity of the weak cosmic censorship conjecture (wCCC) in the background of a quantum Kerr-de Sitter (qKdS) black hole, incorporating exact backreact…

gr-qc2026

Zero-point length as a topological protection of black hole regularity

Ankit Anand, Kimet Jusufi, Cosimo Bambi

We investigate the thermodynamic topology of regular black holes with zero-point length using an extended first law that includes the zero-point length stored in the geometry. By t…