2 papers
math-ph2025
Moduli space of spin connections on three-dimensional homogeneous spaces
Matteo Bruno, Gabriele Peluso
In this manuscript, we aim to classify and characterize the moduli space of homogeneous spin connections and homogeneous SU(2) connections on three-dimensional Riemannian homogeneo…
gr-qc2025
Fiber bundle structure in Ashtekar-Barbero-Immirzi formulation of General Relativity
Matteo Bruno
We aim to provide a rigorous geometric framework for the Ashtekar-Barbero-Immirzi formulation of General Relativity. As the starting point of this formulation consists in recasting…