2 papers
astro-ph.IM2026
Combining astrometry with pulsar timing: the first joint analysis of very low frequency gravitational waves
Lorenzo Filipello, William Beordo, Volodymyr Akhmetov +2
The pHz to sub-nHz GW regime remains largely unexplored but is crucial for mapping the early inspiral stage of SMBHBs and probing early-Universe physics. Astrometry and pulsar timi…
astro-ph.CO2025
The frame-dragging vector potential on galaxy scales from Dark-Matter-only Newtonian -body simulations
William Beordo, Marco Bruni, Cristian Barrera-Hinojosa +1
Effects of General Relativity are usually neglected in the non-linear evolution of structures, where Newtonian -body simulations are traditionally employed. In the post-Friedman…