Dark Hole
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Dark Hole
From Wikipedia, the free encyclopedia
2021 South Korean television series
^ "김옥빈x이준혁, OCN '다크홀' 확정..K최강 장르물 예고 [공식]" [Kim Ok-vin and Lee Joon-hyuk to Star in OCN's "Dark Hole"]. osen.mt.co.kr (in Korean). Archived from the original on 2020-10-18.
^ Park Chang-ki (March 19, 2021). " '다크홀' 김옥빈X이준혁, 4월 24일 첫 방송 확정" ['Dark Hall' Kim Ok-bin x Lee Jun-hyuk, confirmed for the first broadcast on April 24]. Ten Asia (in Korean) . Retrieved March 22, 2021 .
^ "Dark Hole (Korean Drama - 2021) - 다크홀" . HanCinema . Retrieved 2021-03-11 .
^ tenasia.hankyung.com, Digital (2021-04-20). " '다크홀' 토일→ 금토 편성 변경, OCN·tvN 동시 방송 [공식] | 텐아시아" . 텐아시아 연예뉴스 (in Korean) . Retrieved 2021-04-21 .
^ "Kim Ok-vin and Lee Joon-hyuk to Star in OCN "Dark Hole" @ HanCinema :: The Korean Movie and Drama Database" . HanCinema . Archived from the original on 2020-10-18 . Retrieved 2021-03-11 .
^ Schwartz, William. "[HanCinema's News] Jeon Young-mi Cast for "Dark Hole" @ HanCinema :: The Korean Movie and Drama Database" . HanCinema . Archived from the original on 2021-02-02 . Retrieved 2021-03-11 .
^ Lee, Se-Hyun (2021-03-03). "이하은 '다크홀' 출연" [Lee Haeun to appear in 'Dark Hole']. sports.khan.co.kr (in Korean). Archived from the original on 2021-04-22 . Retrieved 2021-03-11 .
^ Son, Jinah. " '타임즈'부터 '다크홀' '보이스4'까지…OCN, 2021년 라인업 공개" [From 'Times' to 'Dark Hole' and 'Voice 4'... OCN unveils lineup in 2021]. MK스포츠 (in Korean). Archived from the original on 2021-04-22 . Retrieved 2021-03-11 .
^ "[HanCinema's News] OCN Announces 2021 Lineup @ HanCinema" . HanCinema . Archived from the original on 2019-11-05 . Retrieved 2021-03-11 .
^ Kim, Seong-hyun (2020-10-09). "김옥빈·이준혁, OCN '다크홀' 캐스팅 확정… 변종인간 액션 스릴러" [Okbin Kim and Junhyuk Lee confirmed to cast OCN 'Dark Hole'... Variant Human Action Thriller]. YTN Star (in Korean). Archived from the original on 2021-04-22 . Retrieved 2021-03-11 .
^ Kim, Myung-shin (2020-12-11). "윤정훈, '다크홀' 출연 확정…대세 행보" [Yoon Jung-hoon confirmed to appear in 'Dark Hole']. TV Report (in Korean). Archived from the original on 2021-04-22 . Retrieved 2021-03-11 .
^ Cho, Yeong-gyeong (2021-03-11). "장성원, 레드우즈 전속계약…OCN ´다크홀´로 복귀[공식]" [Jang Sung-won, Redwoods exclusive contract... Return to OCN 'Dark Hole' [Official]]. isplus.live.joins.com (in Korean). Archived from the original on 2021-04-22 . Retrieved 2021-03-11 .
^ NEWSIS (2021-03-02). " '다크홀' 김옥빈X이준혁, 변종 인간 서바이벌" . newsis (in Korean) . Retrieved 2021-03-11 .
^ Jump up to: a b "Nielsen Korea" . Nielsen Korea . Retrieved June 6, 2021 .
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Dark Hole ( Korean : 다크홀 ; RR : Dakeuhol ) is a South Korean television series starring Kim Ok-vin and Lee Joon-hyuk . [1] The fifth series of OCN 's "Dramatic Cinema" project which combines film and drama formats, premiered on OCN TV on April 30, 2021. [2] [3] [4]
Dark Hole is about a group of survivors who have to fight for their lives against mutants that are created when humans breathe mysterious dark smoke from a sinkhole.
OCN announced its lineup of 2021 drama slate in November 2020 which included the fifth installment of the 'Dramatic Cinema' project, Dark Hole . [8] [9]
OCN revealed the casting news of Kim Ok-vin and Lee Joon-hyuk on October 9, 2020. [10] On December 11, 2020, Yoon Jung-hoon was confirmed to join the cast [11] and on December 14, 2020, Jang Sung-won reportedly joined the cast. [12] The photos from the first script reading were released by OCN on March 2, 2021. [13]
Park Se Yeon Kim Awol In Ahn ho Ryum Lee Min Jin Kim Da Hine
April 30 ( 2021-04-30 ) – June 5, 2021 ( 2021-06-05 )
In the table above, the blue numbers represent the lowest ratings and the red numbers represent the highest ratings.
This drama airs on a cable channel/pay TV which normally has a relatively smaller audience compared to free-to-air TV/public broadcasters ( KBS , SBS , MBC and EBS ).
NR denotes that the series did not rank in the top 10 daily programs on that date.
N/A denotes that the rating is not known.
From Wikipedia, the free encyclopedia
Astronomical object that has a no-return boundary
G
μ
ν
+
Λ
g
μ
ν
=
κ
T
μ
ν
{\displaystyle G_{\mu \nu }+\Lambda g_{\mu \nu }={\kappa }T_{\mu \nu }}
Simple illustration of a non-spinning black hole
Artistic depiction of a black hole and its features
Far away from the black hole, a particle can move in any direction, as illustrated by the set of arrows. It is restricted only by the speed of light.
Closer to the black hole, spacetime starts to deform. There are more paths going towards the black hole than paths moving away. [Note 3]
Inside of the event horizon, all paths bring the particle closer to the centre of the black hole. It is no longer possible for the particle to escape.
The formula for the Bekenstein–Hawking entropy ( S ) of a black hole, which depends on the area of the black hole ( A ). The constants are the speed of light ( c ), the Boltzmann constant ( k ), Newton's constant ( G ), and the reduced Planck constant ( ħ ). In Planck units, this reduces to S = A / 4 .
^ The value of cJ/GM 2 can exceed 1 for objects other than black holes. The largest value known for a neutron star is ≤ 0.4, and commonly used equations of state would limit that value to < 0.7. [76]
^ The (outer) event horizon radius scales as:
M
+
M
2
−
(
J
/
M
)
2
−
Q
2
.
{\displaystyle M+{\sqrt {M^{2}-{(J/M)}^{2}-Q^{2}}}.}
^ The set of possible paths, or more accurately the future light cone containing all possible world lines (in this diagram the light cone is represented by the V-shaped region bounded by arrows representing light ray world lines), is tilted in this way in Eddington–Finkelstein coordinates (the diagram is a "cartoon" version of an Eddington–Finkelstein coordinate diagram), but in other coordinates the light cones are not tilted in this way, for example in Schwarzschild coordinates they simply narrow without tilting as one approaches the event horizon, and in Kruskal–Szekeres coordinates the light cones do not change shape or orientation at all. [79]
^ This is true only for four-dimensional spacetimes. In higher dimensions more complicated horizon topologies like a black ring are possible. [91] [92]
^ In particular, he assumed that all matter satisfies the weak energy condition .
^ Oldham, L. J.; Auger, M. W. (March 2016). "Galaxy structure from multiple tracers – II. M87 from parsec to megaparsec scales". Monthly Notices of the Royal Astronomical Society . 457 (1): 421–439. arXiv : 1601.01323 . Bibcode : 2016MNRAS.457..421O . doi : 10.1093/mnras/stv2982 . S2CID 119166670 .
^ Wald 1984 , pp. 299–300
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^ Jump up to: a b c Montgomery, Colin; Orchiston, Wayne; Whittingham, Ian (2009). "Michell, Laplace and the origin of the black hole concept". Journal of Astronomical History and Heritage . 12 (2): 90–96. Bibcode : 2009JAHH...12...90M .
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^ Jump up to: a b c d Abbott, B.P.; et al. (2016). "Observation of Gravitational Waves from a Binary Black Hole Merger". Phys. Rev. Lett. 116 (6): 061102. arXiv : 1602.03837 . Bibcode : 2016PhRvL.116f1102A . doi : 10.1103/PhysRevLett.116.061102 . PMID 26918975 . S2CID 124959784 .
^ Event Horizon Telescope, The (2019). "First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole". The Astrophysical Journal . 875 (1): L1. arXiv : 1906.11238 . Bibcode : 2019ApJ...875L...1E . doi : 10.3847/2041-8213/ab0ec7 . S2CID 145906806 .
^ Bouman, Katherine L. ; Johnson, Michael D.; Zoran, Daniel; Fish, Vincent L.; Doeleman, Sheperd S.; Freeman, William T. (2016). "Computational Imaging for VLBI Image Reconstruction". 2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR) . pp. 913–922. arXiv : 1512.01413 . doi : 10.1109/CVPR.2016.105 . hdl : 1721.1/103077 . ISBN 978-1-4673-8851-1 . S2CID 9085016 .
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^ Jump up to: a b Thorne 1994 , pp. 123–124
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Translation: Antoci, S. (1999). "On the gravitational field of a sphere of incompressible fluid according to Einstein's theory". arXiv : physics/9912033 .
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