3 papers
gr-qc2026
Black Holes, Gravitational Waves and Space-Time Singularities Lemaitre Conference 2024
Massimo Bianchi, Sergio Luigi Cacciatori, Matteo Galaverni +2
This editorial introduces the topical collection arising from the Lemaitre Conference 2024 - the second in a series of meetings dedicated to the scientific legacy of Georges Lemait…
gr-qc2025
Spherically Symmetric Geometrodynamics in Jordan and Einstein frames
Matteo Galaverni, Gabriele Gionti
Spherically symmetric geometrodynamics is studied for scalar-tensor theory and Einstein General Relativity minimally coupled to a scalar field. We discussed the importance of bound…
gr-qc2023
On the canonical equivalence between Jordan and Einstein frames
Gabriele Gionti S. J., Matteo Galaverni
A longstanding issue is the classical equivalence between the Jordan and the Einstein frames, which is considered just a field redefinition of the metric tensor and the scalar fiel…