136 citations · 254 across the 7 of their papers we have counts for
4 papers · 1 filter
Black hole thermodynamics in Horndeski theories
Masato Minamitsuji, Kei-ichi Maeda
We investigate thermodynamics of static and spherically symmetric black holes (BHs) in the Horndeski theories. Because of the presence of the higher-derivative interactions and the…
Gravitational collapse and formation of a black hole in a type II minimally modified gravity theory
Antonio De Felice, Kei-ichi Maeda, Shinji Mukohyama +1
We study the spherically symmetric collapse of a cloud of dust in VCDM, a class of gravitational theories with two local physical degrees of freedom. We find that the collapse corr…
VCDM and Cuscuton
Antonio De Felice, Kei-ichi Maeda, Shinji Mukohyama +1
We investigate two Type-IIa Minimally Modified Gravity theories, namely VCDM and Cuscuton theories. We confirm that all acceptable Cuscuton solutions are always solutions for VCDM…
Generality of Inflation in a Planar Universe
Hisa-aki SHINKAI, Kei-ichi MAEDA
We study a generality of an inflationary scenario by integrating the Einstein equations numerically in a plane-symmetric spacetime. We consider the inhomogeneous spacetimes due to…