2 papers
hep-th2026
Aspects of Closed Matricial Worlds
Dionysios Anninos, Samuel Brian
We investigate the Hilbert space structure for simple theories of gravity with on closed spatial sections. Our motivation ties to the presence of gravitational saddles in fou…
hep-th2025
Features of the Partition Function of a Universe
Dionysios Anninos, Chiara Baracco, Samuel Brian +1
We consider properties of the gravitational path integral, , of a four-dimensional gravitational effective field theory with at the quantum level. To leadi…