• Singularities that are not so hidden are called naked. The weak cosmic censorship hypothesis was conceived by Roger Penrose in 1969 and posits that no naked...
    13 KB (1,667 words) - 19:02, 30 January 2025
  • GRO J1655−40 could be a naked singularity. According to the cosmic censorship hypothesis, gravitational singularities may not be observable. If loop quantum...
    24 KB (2,900 words) - 15:11, 23 May 2025
  • travel in general relativity.: 14–16  Another conjecture, the cosmic censorship hypothesis, suggests that every closed timelike curve passes through an...
    31 KB (3,603 words) - 18:02, 23 May 2025
  • Thumbnail for Gravitational singularity
    making naked singularities impossible. This is referred to as the cosmic censorship hypothesis. However, in 1991, physicists Stuart Shapiro and Saul Teukolsky...
    24 KB (2,887 words) - 21:37, 21 May 2025
  • intact, do not qualify as "chronology protection". Causality Cosmic censorship hypothesis Novikov self-consistency principle Time travel Wormhole Monroe...
    13 KB (1,705 words) - 05:32, 21 December 2024
  • Thumbnail for Black hole
    observed from the outside, and hence are deemed unphysical. The cosmic censorship hypothesis rules out the formation of such singularities, when they are...
    165 KB (18,730 words) - 14:43, 30 May 2025
  • metric Beyond black holes Black hole electron Black hole starship Cosmic censorship hypothesis Dynamical horizon Event Horizon Telescope Hawking radiation Kugelblitz...
    29 KB (3,590 words) - 03:24, 22 May 2025
  • Thumbnail for Roger Penrose
    his "weak cosmic censorship hypothesis", Penrose went on, in 1979, to formulate a stronger version called the "strong censorship hypothesis". Together...
    87 KB (7,870 words) - 07:18, 30 May 2025
  • Reissner–Nordström black hole Immirzi parameter closed timelike curve cosmic censorship hypothesis chronology protection conjecture Einstein–Cartan theory Einstein's...
    2 KB (191 words) - 13:42, 5 April 2022
  • internal structure somehow, if such a structure even exists? The cosmic censorship hypothesis and the chronology protection conjecture: Can singularities not...
    104 KB (11,406 words) - 09:44, 30 May 2025
  • Thumbnail for Large Hadron Collider
    include mesons such as the pion and kaon, which were discovered during cosmic ray experiments in the late 1940s and early 1950s. A collider is a type...
    110 KB (10,982 words) - 15:04, 26 May 2025
  • Thumbnail for Spin foam
    CP problem Neutrino oscillation Theories Brans–Dicke theory Cosmic censorship hypothesis Fifth force F-theory Theory of everything Unified field theory...
    5 KB (769 words) - 20:05, 27 May 2025
  • Thumbnail for Gravitational collapse
    singularity is inevitable. Nevertheless, according to Penrose's cosmic censorship hypothesis, the singularity will be confined within the event horizon bounding...
    13 KB (1,603 words) - 19:14, 15 March 2025
  • merge—greater than the age of the universe. Naked singularity: Is the cosmic censorship hypothesis correct? Does a naked singularity exist? Cosmological principle:...
    29 KB (3,270 words) - 14:33, 15 April 2025
  • Thumbnail for Pankaj Joshi (physicist)
    seen by faraway observers. Such an assumption is called the cosmic censorship hypothesis. However, this assumption was never proven. Work by Joshi with...
    14 KB (1,152 words) - 05:34, 12 March 2025
  • Thumbnail for Theory of everything
    2011-05-21. Retrieved 2009-12-01. results, search (17 December 2006). The New Cosmic Onion: Quarks and the Nature of the Universe. CRC Press. ISBN 978-1-58488-798-0...
    52 KB (6,466 words) - 19:29, 17 May 2025
  • Thumbnail for Tsvi Piran
    relativity such as one of the strongest counter examples to the cosmic censorship hypothesis and the demonstration of the instability of the inner structure...
    12 KB (1,214 words) - 22:57, 25 May 2025
  • Thumbnail for Laboratori Nazionali del Gran Sasso
    halls are covered by about 1400 m of rock, protecting the experiments from cosmic rays. Providing about 3400 metres of water equivalent (mwe) shielding, it...
    13 KB (1,154 words) - 23:08, 25 May 2025
  • such an inequality invoked the Hawking area theorem and the cosmic censorship hypothesis. Both the Bray and Huisken–Ilmanen proofs of the Riemannian Penrose...
    4 KB (527 words) - 19:00, 30 January 2025
  • Thumbnail for Zero-point energy
    than antimatter? More unsolved problems in physics Cosmic inflation is phase of accelerated cosmic expansion just after the Big Bang. It explains the...
    206 KB (26,543 words) - 23:43, 25 May 2025
  • Thumbnail for Supersymmetry breaking
    Rocher, Jonathan; Sakellariadou, Mairi (24 November 2003). "How generic is cosmic string formation in SUSY GUTs": 103514. arXiv:hep-ph/0308134. doi:10.1103/PhysRevD...
    3 KB (294 words) - 10:09, 7 November 2024
  • generic structure (hypothesized e.g. by the BKL conjecture). The cosmic censorship hypothesis states that all realistic future singularities (no perfect symmetries...
    194 KB (22,691 words) - 19:30, 24 May 2025
  • Thumbnail for Sudbury Neutrino Observatory
    ideas were put forward to try to explain the effect, one of which was the hypothesis of neutrino oscillations. All of the solar neutrino detectors prior to...
    18 KB (2,114 words) - 21:22, 6 March 2025
  • Thumbnail for Cosmological constant problem
    inflationary cosmology in the 1980s, the problem became much more important: as cosmic inflation is driven by vacuum energy, differences in modeling vacuum energy...
    21 KB (2,464 words) - 23:39, 16 March 2025
  • County Hospital C. C. H. Pounder (born 1950), American actress Cosmic censorship hypothesis, a conjecture about the structure of gravitational singularities...
    2 KB (232 words) - 14:30, 12 March 2025
  • from otherwise normal initial conditions, which violates the cosmic censorship hypothesis. He has also worked on the detection of gravitational wave signals...
    7 KB (698 words) - 01:49, 22 April 2024
  • Causal loop Causality (physics) Chronology protection conjecture Cosmic censorship hypothesis The chicken or the egg Many-worlds interpretation Grandfather...
    27 KB (3,446 words) - 15:35, 24 May 2025
  • Thumbnail for Dark photon
    photons comes from several observed anomalies in astrophysics (e.g., in cosmic rays) that could be related to dark matter interacting with a dark photon...
    18 KB (2,220 words) - 06:32, 14 April 2025
  • energy from a Kerr black hole 1969 — Roger Penrose proposes the cosmic censorship hypothesis 1972 — Identification of Cygnus X-1/HDE 226868 from dynamic observations...
    20 KB (2,384 words) - 07:16, 26 May 2025
  • the combination of quantum mechanics and general relativity. Cosmic censorship hypothesis – two mathematical conjectures about the structure of singularities...
    20 KB (2,505 words) - 16:01, 19 May 2025