Results 11 to 20 of about 186,042 (191)
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.
Marek Biesiada, Sreekanth Harikumar
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Strong Gravitational-wave Lensing Posterior Odds
The Astrophysical JournalLike light, gravitational waves are gravitationally lensed by intervening massive astrophysical objects—such as galaxies, clusters, black holes, and stars—resulting in a variety of potentially observable gravitational-wave lensing signatures.
Otto A. Hannuksela +6 more
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Proc Natl Acad Sci U S A, 2013 Since Galileo, the arrays of lenses in telescopes have revolutionized the way we see planets, moons, and the universe. Now gravitational lenses made of warped spacetime are helping astronomers peer into the farthest corners of the cosmos.
Choi C.
europepmc +6 more sources
Search for lensing signatures in the gravitational-wave observations from the first half of LIGO–Virgo's third observing run [PDF]
, 2021 We search for signatures of gravitational lensing in the gravitational-wave signals from compact binary coalescences detected by Advanced Laser Interferometer Gravitational-wave Observatory (LIGO) and Advanced Virgo during O3a, the first half of their ...
The LIGO Scientific Collaboration +8 more
core +7 more sources
Multi-messenger gravitational lensing. [PDF]
Philos Trans A Math Phys Eng SciWe introduce the rapidly emerging field of multi-messenger gravitational lensing—the discovery and science of gravitationally lensed phenomena in the distant universe through the combination of multiple messengers. This is framed by gravitational lensing phenomenology that has grown since the first discoveries in the twentieth century, messengers that ...
Smith GP +40 more
europepmc +13 more sources
Inverting Gravitational Lenses [PDF]
SIAM Review, 2002 Gravitational lensing provides a powerful tool to study a number of fundamental questions in astrophysics. Fortuitously, one can begin to explore some nontrivial issues associated with this phenomenon without a lot of very sophisticated mathematics, making an elementary treatment of this topic tractable even to senior undergraduates.
Peter R. Newbury, Raymond J. Spiteri
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Gravitational lensing by wormholes [PDF]
Physical Review D, 2006 Gravitational lensing by traversable Lorentzian wormholes is a ew possibility which is analyzed here in the strong field limit. Wormhole solutions are considered in the Einstein minimally coupled theory and in the brane world model. The observables in both the theories show significant differences from those arising in the Schwarzschild black hole ...
Nandi, Kamal Kanti +2 more
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The ‘Gravitational Lensing’ Bibliography [PDF]
Symposium - International Astronomical Union, 1996 We present a non-exhaustive bibliography on “Gravitational Lensing” (GL), totalizing nearly 1500 titles (see Pospieszalska-Surdej et al. 1993 for an earlier version of this bibliography). It also includes recent abstracts of papers dealing with gravitational lensing and submitted to astro-ph@babbage.sissa.it. The GL bibliography is accessible through a
Pospieszalska-Surdej, Anna +2 more
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Rotation in gravitational lenses [PDF]
Monthly Notices of the Royal Astronomical Society, 2006 Gravitational lensing deflects light. A single lens deflector can only shear images, but cannot induce rotations. Multiple lens planes can induce rotations. Such rotations can be observed in quadruply imaged sources, and can be used to distinguish between two proposed solutions of the flux anomaly problem: substructures in lensing galaxies vs large ...
Pen, Ue-Li, Mao, Shude
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Classical and Quantum Gravity, 2010 Invited review article to appear in Classical and Quantum Gravity, 85 pages, 15 ...
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