3 papers
gr-qc2025
Measuring Cosmological Redshift Using Gravitational Waves from Compact Binaries with Mass Transfer
Zi-Han Zhang, Tan Liu, Shenghua Yu +1
The mass transfer process is prevalent during the inspiral phase of compact binary systems. Detection of gravitational waves from the inspiral phase of binaries with white dwarfs w…
gr-qc2025
Influence of cosmic expansion on gravitational waveforms
Tan Liu, Wen-Fan Feng, Zong-Kuan Guo
Gravitational waves undergo redshift as they propagate through the expanding universe, and the redshift may exhibit time-dependent drift. Consequently, for any isolated gravitation…
gr-qc2025
Post-Newtonian dynamics of compact binaries with mass transfer
Zi-Han Zhang, Tan Liu, Zong-Kuan Guo
Taking into account the mass transfer effect, we derive the equations of motion of a compact binary system at the second-half post-Newtonian order. Applying such equations of motio…