In recent years our understanding of neutron stars has advanced remarkably, thanks to
research converging from many directions. The importance of understanding neutron star …

Despite their long history and astrophysical importance, some of the key properties of
neutron stars are still uncertain. The extreme conditions encountered in their interiors …

The dawn of the twenty-first century came with very positive prospects for gravity, cosmology,
and astrophysics. Technological progress made it possible for cosmology to enter to its …

We review the physics of hyperons and Δ-resonances in dense matter in compact stars. The
covariant density functional approach to the equation of state and composition of dense …

We summarize our current knowledge of neutron-star masses and radii. Recent
instrumentation and computational advances have resulted in a rapid increase in the …

Recent developments in the theory of pure neutron matter and experiments concerning the
symmetry energy of nuclear matter, coupled with recent measurements of high-mass …

In this article, I introduce ideas and techniques to extract information about the equation of
state of matter at very high densities from gravitational waves emitted before, during and …

On 17 August 2017, the LIGO and Virgo observatories made the first direct detection of
gravitational waves from the coalescence of a neutron star binary system. The detection of …

We present TEOBResumS, a new effective-one-body (EOB) waveform model for
nonprecessing (spin-aligned) and tidally interacting compact binaries. Spin-orbit and spin …

Much of the success of gravitational-wave astronomy rests on perturbation theory.
Historically, perturbative analysis of gravitational-wave sources has largely focused on post …