2 papers
gr-qc2025
Waveform models for the gravitational-wave memory effect: II. Time-domain and frequency-domain models for nonspinning binaries
Arwa Elhashash, David A. Nichols
The nonlinear gravitational-wave (GW) memory effect$\unicode{x2014}$a permanent shift in the GW strain that arises from nonlinear GW interactions in the wave zone$\unicode{x2014}$i…
gr-qc2025
Waveform models for the gravitational-wave memory effect: Extreme mass-ratio limit and final memory offset
Arwa Elhashash, David A. Nichols
The gravitational-wave (GW) memory effect is a strong-field relativistic phenomenon that is associated with a persistent change in the GW strain after the passage of a GW. The nonl…