Now that detection of gravitational-wave signals from the coalescence of extra-galactic
compact binary star mergers has become nearly routine, it is intriguing to consider other …

Direct detection of gravitational waves has become a powerful new tool of multi-messenger
astrophysics. Apart from short-duration (transient) events, such as the inspirals and mergers …

Gravitational-wave observations by the laser interferometer gravitational-wave observatory
(LIGO) and Virgo have provided us a new tool to explore the Universe on all scales from …

Seven years after the first direct detection of gravitational waves, from the collision of two
black holes, the field of gravitational wave astronomy is firmly established. A first detection of …

Low-mass X-ray binaries have long been theorized as potential sources of continuous
gravitational-wave radiation, yet there is no observational evidence from recent LIGO/Virgo …

Rotating neutron stars that support long-lived, non-axisymmetric deformations known as
mountains have long been considered potential sources of gravitational radiation. However …

The third observing run of advanced LIGO, Virgo and KAGRA brought unprecedented
sensitivity towards a variety of quasi-monochromatic, persistent gravitational-wave signals …

We present a new method and implementation to obtain Bayesian posteriors on the
amplitude parameters {h 0, cos ι, ψ, ϕ 0} of continuous gravitational waves emitted by known …

We present a new method to search for long transient gravitational waves signals, like those
expected from fast spinning newborn magnetars, in interferometric detector data. Standard …

With the onset of the era of gravitational-wave (GW) astronomy, the search for continuous
gravitational waves (CGWs), which remain undetected to date, has intensified in more ways …