87 citations · 561 across the 20 of their papers we have counts for
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gr-qc2020★ 11 cited
Inertial and gravitational effects on a geonium atom
Asuka Ito
We reveal all linear order inertial and gravitational effects on a non-relativistic Dirac particle (mass ) on the Earth up to the order of in the Foldy-Wouthuysen-like exp…
astro-ph.CO2020★ 7 cited
Analytic formula for the dynamics around inflation end and implications on primordial gravitational waves
Asuka Ito, Jiro Soda, Masahide Yamaguchi
We argue that primordial gravitational waves have a spectral break and its information is quite useful for exploring the early universe. Indeed, such a spectral break can be a fing…
gr-qc2020★ 41 cited
A formalism for magnon gravitational wave detectors
Asuka Ito, Jiro Soda
In order to detect high frequency gravitational waves, we need a new detection method. In this paper, we develop a formalism for a gravitational wave detector using magnons in a ca…