299 citations · 845 across the 25 of their papers we have counts for
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gr-qc2023★ 7 cited
Echoes from bounded universes
Renan B. Magalhães, Andreu Masó-Ferrando, Flavio Bombacigno +2
We construct a general class of modified Ellis wormholes, where one asymptotic Minkowski region is replaced by a bounded 2-sphere core, characterized by asymptotic finite areal rad…
gr-qc2023★ 42 cited
Metric gravity with dynamical dark energy as a scenario for the Hubble tension
Giovanni Montani, Mariaveronica De Angelis, Flavio Bombacigno +1
We introduce a theoretical framework to interpret the Hubble tension, based on the combination of a metric gravity with a dynamical dark energy contribution. The modified gr…