208 citations · 1.2k across the 28 of their papers we have counts for
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astro-ph1996★ 32 cited
Can the Simplest Two-Field Model of Open Inflation Survive?
Misao Sasaki, Takahiro Tanaka
We investigate the quantum fluctuations of an inflaton field in a two-field model of one-bubble open inflation. One of the inflatons is assumed to be responsible for the first fals…
astro-ph1996★ 70 cited
Quantum fluctuations and CMB anisotropies in one-bubble open inflation models
Kazuhiro Yamammoto, Misao Sasaki, Takahiro Tanaka
We first develop a method to calculate a complete set of mode functions which describe the quantum fluctuations generated in one-bubble open inflation models. We consider two class…