27 citations · 59 across the 6 of their papers we have counts for
5 papers · 1 filter
Static Black Holes and Iyer-Wald Entropy in Gravity
I. Díaz-Saldaña, J. López-Domínguez, Wilfredo Yupanqui +2
We investigate static, spherically symmetric black hole solutions in a class of higher-curvature gravitational theories described by a Lagrangian that depends on the Ricci and Kret…
Effective Improved-GUP Cosmology: Emergent FLRW Universe without a Bounce
Saeed Rastgoo, Wilfredo Yupanqui
We investigate the effective dynamics of a spatially flat FLRW universe coupled to a massless scalar field by applying the improved generalized uncertainty principle (GUP)-inspired…
Semiclassical resolution of the black hole singularity inspired in the minimal uncertainty approach
Brayan Melchor, Rolando Perca, Wilfredo Yupanqui
We propose a new lapse function that simplifies the Hamiltonian constraint, describing the interior of the black hole in terms of the Ashtekar-Barbero variables, into a more straig…
Black hole interior quantization: a minimal uncertainty approach
Pasquale Bosso, Octavio Obregón, Saeed Rastgoo +1
In a previous work we studied the interior of the Schwarzschild black hole implementing an effective minimal length, by applying a modification to the Poisson brackets of the theor…
Deformed algebra and the effective dynamics of the interior of black holes
Pasquale Bosso, Octavio Obregón, Saeed Rastgoo +1
We consider the classical Hamiltonian of the interior of the Schwarzschild black hole in Ashtekar-Barbero connection formalism. Then, inspired by generalized uncertainty principle…