Yonadav Barry Ginat

TL;DR: In this article, the in-spiral of compact objects through a gaseous common-envelope arising from an evolved stellar companion produces a novel type of GW-sources, whose evolution is dominated by the dissipative gas dynamical friction effects from the CE, rather than the GW-emission itself.

TL;DR: In this article, the distribution of strain fluctuations for the astrophysical GW background produced by binary mergers of compact stars in the Universe, and the observed confusion background obtained upon subtracting bright, resolved sources from the signal.

TL;DR: In this paper, a new model of three-body interactions was proposed to provide a statistical prediction of the outcome of a close triple approach that is then applied to an analysis of a pair of stars interacting with a third.

TL;DR: In this article, the authors investigated the effect of axion oscillations on the motion of binary pulsars and found that axion perturbations can lead to perturbation in the instantaneous time-of-arrivals, and to secular variations in the period of the binary.

TL;DR: In this article, the authors explore the implications of a single observer's viewpoint on measurements of galaxy clustering statistics, focusing on the Bardeen potentials, which imprint characteristic scale-dependent signatures in the observed galaxy power spectrum.