1.3k citations · 7.5k across the 138 of their papers we have counts for
3 papers · 1 filter
The Self-Accelerating Universe with Vectors in Massive Gravity
Kazuya Koyama, Gustavo Niz, Gianmassimo Tasinato
We explore the possibility of realising self-accelerated expansion of the Universe taking into account the vector components of a massive graviton. The effective action in the deco…
Strong interactions and exact solutions in non-linear massive gravity
Kazuya Koyama, Gustavo Niz, Gianmassimo Tasinato
We investigate strong coupling effects in a covariant massive gravity model, which is a candidate for a ghost free non-linear completion of Fierz-Pauli. We analyse the conditions t…
Analytic solutions in non-linear massive gravity
Kazuya Koyama, Gustavo Niz, Gianmassimo Tasinato
We study spherically symmetric solutions in a covariant massive gravity model, which is a candidate for a ghost-free non-linear completion of the Fierz-Pauli theory. There is a bra…