535 citations · 4.9k across the 104 of their papers we have counts for
5 papers · 1 filter
KAGRA: 2.5 Generation Interferometric Gravitational Wave Detector
T. Akutsu, M. Ando, K. Arai +188
The recent detections of gravitational waves (GWs) reported by LIGO/Virgo collaborations have made significant impact on physics and astronomy. A global network of GW detectors wil…
Comparison of various methods to extract ringdown frequency from gravitational wave data
Hiroyuki Nakano, Tatsuya Narikawa, Ken-ichi Oohara +7
The ringdown part of gravitational waves in the final stage of merger of compact objects tells us the nature of strong gravity which can be used for testing the theories of gravity…
"Flux-balance formulae" for extreme mass-ratio inspirals
Soichiro Isoyama, Ryuichi Fujita, Hiroyuki Nakano +2
The "flux-balance formulae" that determine the averaged evolution of energy, azimuthal angular momentum, and Carter constant in terms of the averaged asymptotic gravitational-wave…
Comparing an analytical spacetime metric for a merging binary to a fully nonlinear numerical evolution using curvature scalars
Jam Sadiq, Yosef Zlochower, Hiroyuki Nakano
We introduce a new geometrically invariant prescription for comparing two different spacetimes based on geodesic deviation. We use this method to compare a family of recently intro…
Multiband Gravitational-Wave Astronomy: Observing binary inspirals with a decihertz detector, B-DECIGO
Soichiro Isoyama, Hiroyuki Nakano, Takashi Nakamura
An evolving Japanese gravitational-wave (GW) mission in the deci-Hz band: B-DECIGO (DECihertz laser Interferometer Gravitational wave Observatory) will enable us to detect GW150914…