338 citations · 4.5k across the 99 of their papers we have counts for
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Degeneracy Index and Poincaré-Hopf Theorem
Haibo Ruan, Jorge Zanelli
A degenerate dynamical system is characterized by a state-dependent multiplier of the time derivative of the state in the time evolution equation. It can give rise to Hamiltonian s…
Quantum-corrected black holes and naked singularities in (2+1)-dimensions
Marc Casals, Alessandro Fabbri, Cristián Martínez +1
We analytically investigate the pertubative effects of a quantum conformally-coupled scalar field on rotating (2+1)-dimensional black holes and naked singularities. In both cases w…
Geodesic Structure of Naked Singularities in AdS Spacetime
Cristián Martínez, Nicolás Parra, Nicolás Valdés +1
We present a complete study of the geodesics around naked singularities in AdS, the three-dimensional anti-de Sitter spacetime. These stationary spacetimes, characterized by tw…