Next to leading order gravitational wave emission and dynamical evolution of compact binary systems with spin

TL;DR

This paper calculates the next-to-leading order gravitational waveforms and dynamical evolution of spinning compact binary systems, incorporating finite size effects and first post-Newtonian orbital motion.

Contribution

It introduces a detailed model including spin effects and finite size deformations for binary systems at the first post-Newtonian order.

Findings

Derived gravitational waveforms including spin and finite size effects.

Analyzed the orbital evolution of spinning binaries at first post-Newtonian order.

Provided formulas for gravitational wave emission with enhanced accuracy.

Abstract

Compact binary systems with spinning components are considered. Finite size effects due to rotational deformation are taken into account. The dynamical evolution and next to leading order gravitational wave forms are calculated, taking into account the orbital motion up to the first post-Newtonian approximation.