10 citations · 11 across the 3 of their papers we have counts for
3 papers
Gravitational waves from graviton Bremsstrahlung with kination phase
Ryoto Inui, Yusuke Mikura, Shuichiro Yokoyama
Gravitational waves (GWs) from gravitational three-body decay (graviton Bremsstrahlung process) can leave an indelible signal at ultrahigh frequencies. We focus on a scenario where…
Prospects of detection of subsolar mass primordial black hole and white dwarf binary mergers
Takahiro S. Yamamoto, Ryoto Inui, Yuichiro Tada +1
The subsolar mass primordial black hole (PBH) attracts attention as robust evidence of its primordial origin against the astrophysical black hole. Not only with themselves, PBHs ca…
Is the NANOGrav detection evidence of resonant particle creation during inflation?
M. R. Gangopadhyay, V. V. Godithi, K. Ichiki +5
We show that the recently reported cosmic gravitational wave background by the NANOGrav 15-year collaboration may be the result of resonant particle creation during inflation. For…