34 citations · 129 across the 10 of their papers we have counts for
Showing 2015Show all
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gr-qc2015★ 11 cited
Quasilocal approach to general universal horizons
Alan Maciel
Theories of gravity with a preferred foliation usually display arbitrarily fast signal propagation, changing the black hole definition. A new inescapable barrier, the universal hor…
gr-qc2015★ 14 cited
A dual null formalism for the collapse of fluids in a cosmological background
Alan Maciel, Morgan Le Delliou, José P. Mimoso
In this work we revisit the definition of Matter Trapping Surfaces (MTS) introduced in previous investigations and show how it can be expressed in the so-called dual null formalism…
gr-qc2015★ 34 cited
Cosmological black holes and white holes with time-dependent mass
Alan M. da Silva, Daniel C. Guariento, C. Molina
We consider the causal structure of generalized uncharged McVittie spacetimes with increasing central mass and positive Hubble factor . Under physically reasonable c…