117 citations · 203 across the 8 of their papers we have counts for
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hep-th2017★ 13 cited
Stable cosmology in chameleon bigravity
Antonio De Felice, Shinji Mukohyama, Michele Oliosi +1
The recently proposed chameleonic extension of bigravity theory, by including a scalar field dependence in the graviton potential, avoids several fine-tunings found to be necessary…
hep-th2017★ 17 cited
Solving the flatness problem with an anisotropic instanton in Hořava-Lifshitz gravity
Sebastian F. Bramberger, Andrew Coates, João Magueijo +3
In Hořava-Lifshitz gravity a scaling isotropic in space but anisotropic in spacetime, often called anisotropic scaling with the dynamical critical exponent z=3, lies at the base of…