Extended Theories of Gravity can be considered as a new paradigm to cure shortcomings of
General Relativity at infrared and ultraviolet scales. They are an approach that, by …

Gravitational wave detectors are already operating at interesting sensitivity levels, and they
have an upgrade path that should result in secure detections by 2014. We review the …

There are several common conventions in use by the gravitational-wave community to
describe the amplitude of sources and the sensitivity of detectors. These are frequently …

The construction of the Japanese second-generation gravitational-wave detector KAGRA
(previously called LCGT) has been started. In the next 6–7 years, we will be able to observe …

Advanced gravitational wave detectors, currently under construction, are expected to directly
observe gravitational wave signals of astrophysical origin. The Einstein Telescope (ET), a …

Large gravitational wave interferometric detectors, like Virgo and LIGO, demonstrated the
capability to reach their design sensitivity, but to transform these machines into an effective …

We propose a tunable resonant sensor to detect gravitational waves in the frequency range
of<? format?> 50–300 kHz using optically trapped and cooled dielectric microspheres or …

Einstein's general theory of relativity predicts that accelerating mass distributions produce
gravitational radiation, analogous to electromagnetic radiation from accelerating charges …

Initiatives by the Indian Initiative in Gravitational Wave Observations (IndIGO) Consortium
during the past three years have materialized into concrete plans and project opportunities …

A stochastic background of gravitational waves is expected to arise from a superposition of a
large number of unresolved gravitational-wave sources of astrophysical and cosmological …