English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

In this paper, we derive a set of equations of motions for binaries oneccentric orbits undergoing spin-induced precession that can efficiently beintegrated on the radiation-reaction timescale. We find a family of solutionswith a computation cost improved by a factor $10$ - $50$ down to $\sim 10$ msper waveform evaluation compared to waveforms obtained by directly integratingthe precession equations, that maintain a mismatch of the order $10^{-4}$ -$10^{-6}$ for waveforms lasting a million orbital cycles and a thousandspin-induced precession cycles. We express it in terms of parameters that makethe solution regular in the equal-mass limit, thus bypassing a problem ofprevious similar solutions. We point to ways in which the solution presented inthis paper can be perturbed to take into account effects such as generalquadrupole momenta and post-Newtonian corrections to the precession equations.This new waveform, with its improved efficiency and its accuracy, makespossible Bayesian parameter estimation using the full spin and eccentricityparameter volume for long lasting inspiralling signals such as stellar-originblack hole binaries observed by LISA.

EFPE: Efficient fully precessing eccentric gravitational waveforms for binaries with long inspirals