Results 11 to 20 of about 4,909 (237)
Astrophysical Black Holes: A Review [PDF]
Proceedings of Multifrequency Behaviour of High Energy Cosmic Sources - XIII — PoS(MULTIF2019), 2020 13 pages, 2 figures. Talk given at the Frascati Workshop 2019 "Multifrequency Behaviour of High Energy Cosmic Sources - XIII" (Palermo, Italy, 3-8 June 2019)
Bambi, Cosimo, Cosimo Bambi
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Astrophysical Appearance of Primordial Black Holes
Astronomy Reports, 2023 14 pages, 3 figures, Paper presented at the Fifth Zeldovich meeting, an international conference in honor of Ya. B. Zeldovich held in Yerevan, Armenia on June 12--16, 2023. Submitted to Astronomy Reports by the recommendation of the special editors: R. Ruffini, N. Sahakyan and G.
Postnov, Konstantin +2 more
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, 2016 Preface.- An introduction to astrophysical black holes and their dynamical Production.- Warp propagation in astrophysical discs.- The balance of power: accretion and feedback in stellar mass black Holes.- Observing Supermassive Black Holes across cosmic time: from phenomenology to physics.- Orbital Motion in Galactic Nuclei.- Star Formation and ...
Treves, Aldo +4 more
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Astrophysical black holes in screened modified gravity [PDF]
Journal of Cosmology and Astroparticle Physics, 2014 31 pages, 10 figures, published ...
Davis, Anne-Christine +3 more
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“Black Star” or Astrophysical Black Hole? [PDF]
AIP Conference Proceedings, 2008 Recently wide publicity has been given to a claim by T. Vachaspati that "black holes do not exist", that the objects known as black holes in astrophysics should rather be called "black stars" and they not only do not have event horizons but actually can be the source of spectacular gamma ray bursts.
K. Petrovay +3 more
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Are astrophysical “black” holes leaky?
International Journal of Modern Physics D, 2022 We continue a study by Adler and Ramazanoǧlu (AR) of “black” holes as modified by a scale invariant dark energy action. For the spherically symmetric Schwarzschild-like case, AR found that there is no event horizon; hence spacetime is not divided by the “black” hole into causally disconnected regions.
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Accretion Into and Emission from Black Holes [PDF]
, 1976 Analyses are given of various processes involving matter falling into or coming out of black holes. A significant amount of matter may fall into a black hole in a galactic nucleus or in a binary system.
Page, Don Nelson
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, 2015 Published in 2015 as Chapter 1 of 'General Relativity: The most beautiful of theories: Applications and trends after 100 years', Edited by Carlo Rovelli (pub. De Gruyter)
Fabian, Andrew C., Lasenby, Anthony N.
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Black Hole Astrophysics in AdS Braneworlds [PDF]
Journal of High Energy Physics, 2003 We consider astrophysics of large black holes localized on the brane in the infinite Randall-Sundrum model. Using their description in terms of a conformal field theory (CFT) coupled to gravity, deduced in Ref. [1], we show that they undergo a period of rapid decay via Hawking radiation of CFT modes.
Emparan, Roberto +2 more
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Topics in Core-Collapse Supernova Theory: The Formation of Black Holes and the Transport of Neutrinos [PDF]
, 2012 Core-Collapse Supernovae are one of the most complex astrophysical systems in the universe. They deeply entwine aspects of physics and astrophysics that are rarely side by side in nature.
O'Connor, Evan Patrick
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