16 citations · 28 across the 3 of their papers we have counts for
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gr-qc2019★ 16 cited
On the stability of bimetric structure formation
Marcus Högås, Francesco Torsello, Edvard Mörtsell
Bimetric gravity can reproduce the accelerated expansion of the Universe, without a cosmological constant. However, the stability of these solutions to linear perturbations has bee…
gr-qc2019★ 10 cited
Spherical dust collapse in bimetric relativity: Bimetric polytropes
Mikica Kocic, Francesco Torsello, Marcus Högås +1
We present a method for solving the constraint equations in the Hassan-Rosen bimetric theory to determine the initial data for the gravitational collapse of spherically symmetric d…