13 citations · 39 across the 6 of their papers we have counts for
6 papers
Ghost-free, gauge invariant SVT generalizations of Horndeski theory
S. Mironov, A. Shtennikova, M. Valencia-Villegas
We analyze the generalizations of Kaluza--Klein compactifications of 5D Horndeski theory. They are Scalar--Vector--Tensor (SVT) theories with higher derivatives in the action, but…
Luminal Scalar-Tensor theories for a not so dark Dark Energy
S. Mironov, A. Shtennikova, M. Valencia-Villegas
In general the speed of Gravitational Waves (GWs) in Scalar-Tensor modifications of Einstein's gravity is different from the speed of Light. Nevertheless, it has been measured that…
Higher derivative SVT theories from Kaluza-Klein reductions of Horndeski theory
S. Mironov, A. Shtennikova, M. Valencia-Villegas
It was recently pointed out that some precise Photon-Galileon couplings in four dimensions (4D) -- inspired by a higher dimensional reduction -- are enough to obtain a Horndeski th…
Reviving Horndeski after GW170817 by Kaluza-Klein compactifications
S. Mironov, A. Shtennikova, M. Valencia-Villegas
The application of Horndeski theory/ Galileons for late time cosmology is heavily constrained by the strict coincidence in the speed of propagation of gravitational and electromagn…
Perturbations in Horndeski theory above anisotropic cosmological background
S. Mironov, A. Shtennikova
Considering an anisotropic cosmological background is an interesting and simultaneously challenging problem of theoretical physics, since we not only assume a high degree of anisot…
Stable cosmological solutions in Horndeski theory
S. Mironov, A. Shtennikova
It is known that the construction of a completely stable solution in Horndeski theory is restricted very strongly by the so-called no-go theorem. Previously, various techniques hav…