Beam-like gravitational waves and their geodesies
نویسندگان
چکیده
منابع مشابه
Relic gravitational waves and their detection
As the strong evidence for inflation, the relic gravitational waves (RGW) have been extensively studied. Although, it has not been detected, yet some constraints have been achieved by the observations. Future experiments for the RGW detection are mainly two kinds: the CMB experiments and the laser interferometers. In this paper, we study these current constraints and the detective abilities of ...
متن کاملNonlinear Gravitational Waves: Their Form and Effects
Similarly to a Yang–Mills propagating field, which must be nonlinear if it is to transport its own charge, only a nonlinear gravitational wave is able to transport energy and momentum. The second order solution describing such physical waves is obtained. The effects they produce on free particles consist of nonlinear oscillations along the direction of propagation. This is the signature a detec...
متن کاملSearching Gravitational Waves from Pulsars, Using Laser Beam Interferometers
We use recent population synthesis results to investigate the distribution of pulsars in the frequency space, having a gravitational strain high enough to be detected by the future generations of laser beam interferometers. We find that until detectors become able to recover the entire population, the frequency distribution of the ’detectable’ population will be very dependent on the detector n...
متن کاملNew Examples of Sandwich Gravitational Waves and Their Impulsive Limit
Non-standard sandwich gravitational waves are constructed from the homogeneous pp vacuum solution and the motions of free test particles in the space-times are calculated explicitly. They demonstrate the caustic property of sandwich waves. By performing limits to impulsive gravitational wave it is demonstrated that the resulting particle motions are identical regardless of the “initial” sandwic...
متن کاملGravitational lens time delays and gravitational waves.
Using Fermat’s principle, we analyze the effects of very long wavelength gravitational waves upon the images of a gravitationally lensed quasar. We show that the lens equation in the presence of gravity waves is equivalent to that of a lens with different alignment between source, deflector, and observer in the absence of gravity waves. Contrary to a recent claim, we conclude that measurements ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: General Relativity and Gravitation
سال: 1988
ISSN: 0001-7701,1572-9532
DOI: 10.1007/bf00758938