Results 241 to 250 of about 181,041 (277)

Counting Cosmic Cycles: Past Big Crunches, Future Recurrence Limits, and the Age of the Quantum Memory Matrix Universe. [PDF]

Entropy (Basel)
Neukart F, Marx E, Vinokur V.
europepmc   +1 more source

Kilonova simulations: connecting observations with the underlying physics. [PDF]

Philos Trans A Math Phys Eng Sci
Collins C, Shingles L, Vijayan V.
europepmc   +1 more source

Finite-Capacity Thermodynamics of Causal Horizons. [PDF]

Entropy (Basel)
Antiba CA.
europepmc   +1 more source

False positives in gravitational wave campaigns: the electromagnetic perspective. [PDF]

Philos Trans A Math Phys Eng Sci
Oates S.
europepmc   +1 more source

First measurement of the Weyl potential evolution from the Year 3 Dark Energy Survey data: Localising the σ8 tension

Bonvin C, Tutusaus I, Grimm N.
europepmc   +1 more source

Gravitational lensing of gravitational waves: a statistical perspective [PDF]

Monthly Notices of the Royal Astronomical Society, 2018
10 pages, 5 figures, 1 table.
Shude Mao, Youjun Lu, Lu Youjun
exaly   +4 more sources

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Galaxies as Gravitational Lenses

Science, 1968
Of all the galaxies in the visible part of the universe, 500 million are seen through intervening galaxies. In some instances the foreground galaxy will act as a gravitational lens and produce distorted and (in brightness) greatly amplified images of the galaxy behind it; such images may simulate starlike superluminous objects such as quasars (quasi ...
J, Barnothy, M F, Barnothy
openaire   +2 more sources

Galaxies as Gravitational Lenses

Science, 1967
The probability that a galaxy gathers light from another remote galaxy, and deflects and focuses it toward an observer on Earth, is calculated according to various cosmologic models. I pose the question of whether an object called a quasar is a single, intrinsically luminous entity or the result of accidental alignment, along the line of sight, of two ...
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Quasars and Gravitational Lenses

Science, 1984
Despite the expenditure of large amounts of telescope time and other resources, most of the fundamental questions concerning quasi-stellar objects (quasars) remain unanswered. A complex phenomenology of radio, infrared, optical, and x-ray properties has accumulated but has not yielded even a satisfactory classification system.
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Gravitational Lensing and Relativistic Theories of Gravitation

General Relativity and Gravitation, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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