#gravitational waveforms
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2 papers match
gr-qc2026
Post-Newtonian Roche-Lobe-Overflow Prescription for Compact Binary Mass Transfer and the Corresponding Gravitational Waveforms
Shuai Zhang, Jie Yang, Zi-Han Zhang +1
The paper derives a first post-Newtonian Roche potential and mass‑transfer prescription for compact binary systems, incorporates the resulting corrections into the binary dynamics…
#compact binaries#mass transfer#post-Newtonian dynamics#roche lobe overflow
gr-qc2026
Towards long and accurate numerical relativity waveforms of binary black holes beyond general relativity
Guillermo Lara, Harald P. Pfeiffer, Nils Deppe +9
The paper presents long, accurate numerical relativity simulations of equal‑mass, nonspinning binary black holes in shift‑symmetric scalar Gauss‑Bonnet gravity, generating waveform…
#numerical relativity#binary black holes#scalar gauss‑bonnet gravity#gravitational waveforms