52 citations · 122 across the 6 of their papers we have counts for
6 papers
Stable Singularity-free Cosmological Solutions in non-projectable Horava-Lifshitz Gravity
Mitsuhiro Fukushima, Yosuke Misonoh, Shoichiro Miyashita +1
We find stable singularity-free cosmological solutions in non-flat Friedmann-Lemaître-Robertson-Walker (FLRW) spacetime in the context of Hořava-Lifshitz (HL) theory. Although we e…
Massive Graviton Geons
Katsuki Aoki, Kei-ichi Maeda, Yosuke Misonoh +1
We find vacuum solutions such that massive gravitons are confined in a local spacetime region by their gravitational energy in asymptotically flat spacetimes in the context of the…
Stability of Singularity-free Cosmological Solutions in Hořava-Lifshitz Gravity
Yosuke Misonoh, Mitsuhiro Fukushima, Shoichiro Miyashita
We study stability of singularity-free cosmological solutions with positive cosmological constant based on projectable Hořava-Lifshitz (HL) theory. In HL theory, the isotropic and…
Black Holes and Thunderbolt Singularities with Lifshitz Scaling Terms
Yosuke Misonoh, Kei-ichi Maeda
We study a static, spherically symmetric and asymptotic flat spacetime, assuming the hypersurface orthogonal Einstein-aether theory with an ultraviolet modification motivated by th…
Oscillating Bianchi IX Universe in Horava-Lifshitz Gravity
Yosuke Misonoh, Kei-ichi Maeda, Tsutomu Kobayashi
We study a vacuum Bianchi IX universe in the context of Hořava-Lifshitz (HL) gravity. In particular, we focus on the classical dynamics of the universe and analyze how anisotropy c…
Oscillating Universe in Horava-Lifshitz Gravity
Kei-ichi Maeda, Yosuke Misonoh, Tsutomu Kobayashi
We study the dynamics of isotropic and homogeneous universes in the generalized Hořava-Lifshitz gravity, and classify all possible evolutions of vacuum spacetime. In the case witho…