141 citations · 588 across the 29 of their papers we have counts for
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hep-th2020★ 15 cited
Superluminality in DHOST theory with extra scalar
S. Mironov, V. Rubakov, V. Volkova
We consider DHOST Ia theory interacting gravitationally with an additional conventional scalar field minimally coupled to gravity. At the linearized level of perturbations about co…
hep-th2020★ 12 cited
Superluminality in beyond Horndeski theory with extra scalar field
S. Mironov, V. Rubakov, V. Volkova
We study the superluminality issue in beyond Horndeski theory with additional scalar field, which is minimally coupled to gravity and has no second derivatives in the Lagrangian. W…