Results 11 to 20 of about 246,484 (192)
Gravitational Waves from Gravitational Collapse [PDF]
Living Reviews in Relativity, 2003 68 pages including 13 figures; revised version accepted for publication in Living Reviews in Relativity (http://www.livingreviews.org)
Chris L. Fryer, Kimberly C.B. New
openaire +11 more sources
Gravitational Fields and Gravitational Waves [PDF]
Physics Essays, 2021 Abstract For any object with finite velocity, the relative velocity between them will affect the effect between them. This effect can be called the chasing effect (general Doppler effect). LIGO discovered gravitational waves and measured the speed of gravitational waves equal to the speed of light c. Gravitational waves are generated due to the
openaire +14 more sources
Evanescent gravitational waves [PDF]
Physical Review D, 2020 We describe the properties of evanescent gravitational waves (EGWs)---wave solutions of Einstein equations which decay exponentially in some direction while propagating in another. Evanescent waves are well-known in acoustics and optics and have recently received much attention due to their extraordinary properties such as their transverse spin and ...
Golat, Sebastian +2 more
openaire +4 more sources
Pinpointing gravitational waves via astrometric gravitational wave antennas. [PDF]
Sci RepAbstractThe direct detection of gravitational waves by ground-based optical interferometers has opened a new window in astronomy. Besides, the sensitivity of these linear detectors to the direction of arrival of an incoming gravitational wave is limited compared to current prospects of high-precision, space-based, astrometry.
Crosta M +5 more
europepmc +5 more sources
Thermal Gravitational Waves [PDF]
The Open Astronomy Journal, 2011 20 pages, 57 ...
Sivaram, C., Arun, Kenath
openaire +2 more sources
Gravitational Lensing of Continuous Gravitational Waves [PDF]
Universe, 2021 Continuous gravitational waves are analogous to monochromatic light and could therefore be used to detect wave effects such as interference or diffraction. This would be possible with strongly lensed gravitational waves. This article reviews and summarises the theory of gravitational lensing in the context of gravitational waves in two different ...
Marek Biesiada, Sreekanth Harikumar
openaire +3 more sources
Primordial black holes and their gravitational-wave signatures. [PDF]
Living Rev RelativBagui E +20 more
europepmc +2 more sources
Twisted gravitational waves [PDF]
Physical Review D, 2018 In general relativity (GR), linearized gravitational waves propagating in empty Minkowski spacetime along a fixed spatial direction have the property that the wave front is the Euclidean plane. Beyond the linear regime, exact plane waves in GR have been studied theoretically for a long time and many exact vacuum solutions of the gravitational field ...
Bini Donato +2 more
openaire +4 more sources
Nuclear Physics B - Proceedings Supplements, 1994 In the last few years there have been a number of significant developments in research towards the detection of gravitational radiation from astronomical objects. The construction of 3 large-scale (3- or 4-km) interferometric detectors has been funded; new high-sensitivity bars are under construction; there is a serious proposal using two ...
openaire +4 more sources
Mapping the gravitational wave background [PDF]
, 2001 The gravitational wave sky is expected to have isolated bright sources superimposed on a diffuse gravitational wave background. The background radiation has two components: a confusion limited background from unresolved astrophysical sources; and a ...
+14 more
core +3 more sources