Liang hideung

Pikeun kagunaan séjén, tempo Liang hideung (disambiguasi).

Gambar hasil simulasi: liang hideung di hareupeun Galaksi Bima Sakti lamun ditempo tina jarak 600 km. Liang hideung ieu boga massa 10 kalieun massa panonpoé. Sangkan bisa mertahankan diri dina jarak 600 km (henteu katarik ka jero liang) diperlukeun laju reaksi (ka arah lawan) nu gancangna kurang leuwih 400 yuta g.

Rélativitas umum

$G_{\mu \nu }={8\pi G \over c^{4}}T_{\mu \nu }\,$

Jejer konci

Pangwanoh Rumus matematis

Konsép dasar

Special relativity Equivalence principle World line · Riemannian geometry Fénoména Kepler problem · Lenses · Waves Frame-dragging · Geodetic effect Event horizon · Singularity Black hole Sasaruaan Linearized Gravity Post-Newtonian formalism Einstein field equations Téori terusna Kaluza-Klein Quantum gravity Solutions Schwarzschild Reissner-Nordström · Gödel Kerr · Kerr-Newman Kasner · Milne · Robertson-Walker Élmuwan Einstein · Minkowski · Eddington Lemaître · Schwarzschild Robertson · Kerr · Friedman Chandrasekhar · Hawking · lianna

Liang hideung (Ing: black hole) nyaéta hiji wewengkon di angkasa nu mangrupa tempat museurna massa anu pohara gedéna antukna ngahasilkeun gaya gravitasi anu kacida kuatna nu temahna moal aya naon waé ogé nu bakal bisa leupas lamun geus ancrub kana event horizonna kajaba ngaliwatan torowongan kuantum. Ngaran ieu mucunghul alatan kanyataan yén radiasi éléktromagnétik (contona cahaya) nu geus asup kana ieu liang, teu bisa leupas deui, cahayana henteu nepi ka panon urang antukna urang henteu bisa nempo éta wewengkon, atawa ngageblég hideung. Liang hideung bisa kawénéhan lamun aya kajadian interaksi jeung bahan di saluareun sisina nu disebut event horizon, contona ku cara narik gas tina béntang. Gas baris muter katarik ka jero liang, jadi panas nepi ka hawana kacida pisan panasna sarta ngaluarkeun sajumlah gedé radiasi dina prosésna; radiasi ieu nu nepi kana mata urang antukna urang bisa nempo ieu prosés

Artikel ieu keur dikeureuyeuh, ditarjamahkeun tina basa Inggris. Bantuanna didagoan pikeun narjamahkeun.

While the idéa of an object with gravity strong enough to prevent light from escaping was proposed in the 18th century, black holes, as presently understood, are described by Einstein's théory of general relativity, developed in 1916. This théory predicts that when a large enough amount of mass is present within a sufficiently small region of space, all paths through space are warped inwards towards the center of the volume, forcing all matter and radiation to fall inward.

While general relativity describes a black hole as a region of empty space with a pointlike singularity at the center and an event horizon at the outer edge, the description changes when the effects of quantum mechanics are taken into account. Reséarch on this subject indicates that, rather than holding captured matter forever, black holes may slowly léak a form of thermal energy called Hawking radiation. However, the final, correct description of black holes, requiring a théory of quantum gravity, is unknown.

Bacaan salajengna

Bacaan kasohor

• Ferguson, Kitty (1991). Black Holes in Space-Time. Watts Franklin. ISBN 0-531-12524-6. 
• Hawking, Stephen (1998). A Brief History of Time. Bantam Books, Inc. ISBN 0-553-38016-8. 
• Melia, Fulvio (2003). The Black Hole at the Center of Our Galaxy. Princeton U Press. ISBN 978-0-691-09505-9. 
• Melia, Fulvio (2003). The Edge of Infinity. Supermassive Black Holes in the Universe. Cambridge U Press. ISBN 978-0-521-81405-8. 
• Pickover, Clifford (1998). Black Holes: A Traveler's Guide. Wiley, John & Sons, Inc. ISBN 0-471-19704-1. 
• Thorne, Kip S. (1994). Black Holes and Time Warps. Norton, W. W. & Company, Inc. ISBN 0-393-31276-3. 

Buku teks jeung monograp universitas

• Carter, B. (1973). Black hole equilibrium states, in Black Holes, eds. DeWitt B. S. and DeWitt C.
• Chandrasekhar, Subrahmanyan (1999). Mathematical Theory of Black Holes. Oxford University Press. ISBN 0-19-850370-9. 
• Frolov, V. P. and Novikov, I. D. (1998), Black hole physics.
• Hawking, S. W. and Ellis, G. F. R. (1973), The large-scale structure of space-time, Cambridge University Press.
• Melia, Fulvio (2007). The Galactic Supermassive Black Hole. Princeton U Press. ISBN 978-0-691-13129-0. 
• Taylor, Edwin F.; Wheeler, John Archibald (2000). Exploring Black Holes. Addison Wesley Longman. ISBN 0-201-38423-X. 
• Thorne, Kip S.; Misner, Charles; Wheeler, John (1973). Gravitation. W. H. Freeman and Company. ISBN 0-7167-0344-0. 
• Wald, Robert M. (1992). Space, Time, and Gravity: The Theory of the Big Bang and Black Holes. University of Chicago Press. ISBN 0-226-87029-4. 

Paper riset

• Hawking, S. W. (July 2005), Information Loss in Black Holes, arxiv:hep-th/0507171. Stephen Hawking's purported solution to the black hole unitarity paradox, first reported at a conference in July 2004.
• Ghez, A.M. et al. Stellar orbits around the Galactic Center black hole, Astrophysics J. 620 (2005). arXiv:astro-ph/0306130 More accurate mass and position for the black hole at the centre of the Milky Way.
• Hughes, S. A. Trust but verify: the case for astrophysical black holes, arXiv:hep-ph/0511217. Lecture notes from 2005 SLAC Summer Institute.

Tumbu luar

• Yale University Video Lecture: Introduction to Black Holes Archived 2008-01-15 di Wayback Machine at Google Vidéo
• Black Holes: Gravity's Relentless Pull Archived 2008-05-17 di Wayback Machine - Award-winning interactive multimedia Web site about the physics and astronomy of black holes from the Space Telescope Science Institute
• FAQ on black holes
• Schwarzschild Geometry Archived 1998-01-18 di Wayback Machine on Andrew Hamilton’s website Archived 2011-06-06 di Wayback Machine
• Tufts University: Student Project (Great Kid's Section) Archived 2011-07-11 di Wayback Machine
• Movie of Black Hole Candidate from Max Planck Institute Archived 2004-09-25 di Wayback Machine
• UT Brownsville Group Simulates Spinning Black-Hole Binaries Archived 2015-09-12 di Wayback Machine 13 April 2006
• Black Hole Research News on ScienceDaily
• Scientific American Magazine (July 2003 Issue) The Galactic Odd Couple - giant black holes and stellar baby booms
• Scientific American Magazine (May 2005 Issue) Quantum Black Holes
• SPACE.com All About Black Holes - News, Féatures and Interesting Original Vidéos
• Black Holes Intro - Introduction to Black Holes
• HowStuffWorks: How Black Holes Work - éasy to consume guide to Black Holes
• Ted Bunn's Black Holes FAQ Archived 2006-03-16 di Wayback Machine explains in simple language some other consequences of the way in which black holes bend space-time.