2 papers
astro-ph.CO2026
Cross-frequency SGWB anisotropy from compact topology: CMB B-mode covariance as a transfer probe
Li-E Qiang, Peng Xu
Compact spatial topology restricts the eigenmodes of primordial tensor perturbations, and the resulting discreteness can render the primordial stochastic gravitational-wave backgro…
gr-qc2024
Suppressing data anomalies of gravitational reference sensors with time delay interferometry combinations
Pengzhan Wu, Minghui Du, Peng Xu
For the LISA and Taiji missions, both transient and continuous data anomalies would pose significant challenges to the detection, estimation, and subsequent scientific interpretati…