3 papers
gr-qc2026
Directional Response Optimization through Linear Recombination of Time-Delay Interferometry Channels in Space-based Gravitational Wave Detection
Heng-Sen Jiao, Jing-Rui Zhang, Hong-Bo Jin +1
Space-based gravitational-wave detectors such as LISA, Taiji, and TianQin employ time-delay interferometry (TDI) to cancel laser-frequency noise for unequal-arm constellations. Sin…
gr-qc2025
Parameter extraction of the stochastic gravitational wave background with peak-like templates in millihertz
Heng-Sen Jiao, Hong-Bo Jin, Yun-Long Zhang
We investigate a framework for extracting parameters of stochastic gravitational wave background (SGWB) with peak-like templates in the millihertz frequency band, and analyzing tra…
gr-qc2025
Probing Spin-2 Ultralight Dark Matter with Space-based Gravitational Wave Detectors in the mHz Regime
Jing-Rui Zhang, Ju Chen, Heng-Sen Jiao +2
Spin-2 ultralight dark matter (ULDM) is a viable dark matter candidate and it can be constrained using gravitational wave (GW) observations. In this paper, we investigate the detec…