activity
19962026
most citedPossibility of Direct Measurement of the Acceleration of the Universe Using 0.1 Hz Band Laser Interferometer Gravitational Wave Antenna in Space

955 citations · 3.9k across the 84 of their papers we have counts for

collaborators

84 papers

gr-qc2026

Higher Harmonics of Double White Dwarfs in the Centihertz Band: Linking LISA and DECIGO

Naoki Seto

We investigate the detectability of post-Newtonian higher harmonics from Galactic double white dwarfs in the centihertz band ( Hz). Using a synthetic population, we show…

astro-ph.HE2023★ 3 cited

Potential Tertiary Effects on the LISA Verification Binary HM Cancri

Naoki Seto

Two groups recently analyzed the long-term orbital evolution of HM Cancri, which is one of the most important verification binaries for the space gravitational wave detector LISA.…

gr-qc2023★ 3 cited

Tracking the Long-Term GW Phase Evolution for HM Cancri-like Binaries with LISA

Naoki Seto

From prolonged X-ray and optical data of the ultra-compact binary HM Cancri, two groups recently measured the second derivative of its orbital frequency. The space gravitational wa…

gr-qc2023★ 31 cited

On networks of space-based gravitational-wave detectors

Rong-Gen Cai, Zong-Kuan Guo, Bin Hu +7

The space-based laser interferometers, LISA, Taiji and TianQin, are targeting to observe milliHz gravitational waves (GWs) in the 2030s. The joint observations from multiple space-…

astro-ph.HE2023★ 4 cited

Identifying Disappearance of a White Dwarf Binary with LISA

Naoki Seto

We discuss the prospect of identifying a white dwarf binary merger by monitoring disappearance of its nearly monochromatic gravitational wave. For a ten-year operation of the laser…

astro-ph.CO2023★ 9 cited

Measuring the maximally allowed polarization states of the isotropic stochastic gravitational wave background with the ground-based detectors

Hidetoshi Omiya, Naoki Seto

We discuss the polarizational study of isotropic gravitational wave backgrounds with the second generation detector network, paying special attention to the impacts of adding LIGO-…