240 citations · 1.3k across the 27 of their papers we have counts for
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hep-ph2015★ 39 cited
Gravitational waves from the first order phase transition of the Higgs field at high energy scales
Ryusuke Jinno, Kazunori Nakayama, Masahiro Takimoto
In a wide class of new physics models, there exist scalar fields that obtain vacuum expectation values of high energy scales. We study the possibility that the standard model Higgs…
hep-ph2015★ 33 cited
Higgs inflation and suppression of axion isocurvature perturbation
Kazunori Nakayama, Masahiro Takimoto
We point out that cosmological constraint from the axion isocurvature perturbation is relaxed if the Higgs field obtains a large field value during inflation in the DFSZ axion mode…