The most plausible mechanism for triggering the outburst of black hole candidate X-ray transients is the ionization thermal instability. The disk instability models can give the observed mass flow in quiescence, but not the X-ray spectrum. Self-irradiation of the disk in outburst may not lead ...
objects in our universe. Awaiting the era of gravitational astronomy, much progress in theoretical modeling and understanding of classical and quantum black holes has already been achieved. The present volume serves as a tutorial, high-level guided tour through the black-hole landscape: information.....
Specifically, I describe the gravitational field near a black hole, Lens-Thirring and geodetic precession, electro-magnetic energy extraction of the spin energy of a black hole and the structure of accretion tori around black holes. 关键词: Black Holes DOI: 10.1007/978-3-540-88460-6 被引...
Black hole sonNature Physics volume 15, page 303 (2019)Cite this article 1964 Accesses 9 Altmetric Metrics details The British Royal Mint has issued a commemorative coin in honour of Stephen Hawking. This is a preview of subscription content, access via your institution Access options Access ...
When the theoretical physicist Leonard Susskind encountered a head-scratching paradox about black holes, he turned to an unexpected place: computer science. In nature, most self-contained systems eventually reach thermodynamic equilibrium… but not black holes. The interior volume of a black hole appea...
By unifying general theory of relativity and quantum mechanics a simple derivation is given for rotating black holes temperature. It is shown that when the rotation speed approaches light speed temperature approaches Hawkings black hole temperature. Applying this idea to the cosmic black hole it is ...
Physics-topic black hole 释义 请查阅词条:Physics-topic 随便看 minesweepings mineworker mineworkers ming-dynasty Ming Dynasty mingdynasty minger mingier mingiest mingily minging mingle mingled mingles mingling minglings mingus,-charles Mingus, Charles mingus,charles mingy mini- mini miniature miniature...
Introduction to Black Hole Physics, by V.P. Frolov and A. Zelnikovdoi:10.1080/00107514.2012.736413Thomas PetersUniversity of ZürichContemporary Physics
The first image of the behemoth at the center of our galaxy opens new avenues for understanding the nature of black holes
In this paper we generalize the black hole bound of [1] to de Sitter spaces, and apply it to various vacua in the landscape, with a special emphasis on slow-roll inflationary vacua. Non-trivial constraints on the lifetime and the Hubble expansion rate emerge. For example, the general tend...