43 citations · 81 across the 2 of their papers we have counts for
2 papers
gr-qc2023★ 38 cited
Evolution of binary systems accompanying axion clouds in extreme mass ratio inspirals
Takuya Takahashi, Hidetoshi Omiya, Takahiro Tanaka
Superradiant instability of rotating black holes (BHs) leads to the formation of a cloud of ultralight bosons, such as axions. When the BH with the cloud belongs to a binary system…
astro-ph1998★ 43 cited
The density parameter and the Anthropic Principle
Jaume Garriga, Takahiro Tanaka, Alexander Vilenkin
In the context of open inflation, we calculate the probability distribution for the density parameter . A large class of two field models of open inflation do not lead to infini…