19 citations · 43 across the 3 of their papers we have counts for
4 papers
Combining cosmological and local bounds on bimetric theory
Angelo Caravano, Marvin Lüben, Jochen Weller
Ghost-free bimetric theory describes two nonlinearly interacting spin-2 fields, one massive and one massless, thus extending general relativity. We confront bimetric theory with ob…
The Black Hole Entropy Distance Conjecture and Black Hole Evaporation
Marvin Lüben, Dieter Lust, Ariadna Ribes Metidieri
We extend the recently proposed Black Hole Entropy Distance Conjecture to the case of charged black holes in de Sitter space. By systematically studying distances in the space of b…
Bimetric cosmology is compatible with local tests of gravity
Marvin Lüben, Edvard Mörtsell, Angnis Schmidt-May
Recently, Kenna-Allison et.al. claimed that bimetric gravity cannot give rise to a viable cosmological expansion history while at the same time being compatible with local gravity…
Ghost-free completion of an effective matter coupling in bimetric theory
Marvin Lüben, Angnis Schmidt-May
We consider a particular set of ghost-free interactions for three spin-2 fields in which we freeze out the dynamics of the metric tensor that couples to the matter sector. Integrat…