3 papers
gr-qc2025
Quantum Gravity and Inflation as an Open System: A New Paradigm
Alan Sebastián Morales, Mauricio Bellini, Juan Ignacio Musmarra
As part of our program to develop a general theory of relativity for open systems, we introduce a covariant theory that incorporates the effects of classical and quantum spacetime…
gr-qc2025
Spectral dimensionality of spacetime around a radiating Schwarzschild black-hole
Mauricio Bellini, Juan Ignacio Musmarra, Pablo Alejandro Sanchez +1
In this work we study the spectral dimensionality of spacetime around a radiating Schwarzschild black hole using a recently introduced formalism of quantum gravity, where the alter…
gr-qc2024
Geometric Hawking radiation of Schwarzschild Black Hole with novel quantum algebra
Mauricio Bellini, Juan Ignacio Musmarra, Daniela Magos
In the context of an extended General Relativity theory with boundary terms included, we introduce a new nonlinear quantum algebra involving a quantum differential operator, with t…