• Higher-dimensional Einstein gravity is any of various physical theories that attempt to generalise to higher dimensions various results of the well established...
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  • Thumbnail for Lovelock theory of gravity
    theoretical physics, Lovelock's theory of gravity (often referred to as Lovelock gravity) is a generalization of Einstein's theory of general relativity introduced...
    9 KB (1,454 words) - 23:08, 4 July 2024
  • quaternion Kähler manifolds otherwise. Higher-dimensional Lorentzian Einstein manifolds are used in modern theories of gravity, such as string theory, M-theory...
    6 KB (875 words) - 19:18, 3 November 2024
  • Thumbnail for Gravity
    farther away. Gravity is most accurately described by the general theory of relativity, proposed by Albert Einstein in 1915, which describes gravity not as a...
    74 KB (7,486 words) - 15:49, 1 November 2024
  • by Albert Einstein. The first person to add a fifth dimension to a theory of gravity was Gunnar Nordström in 1914, who noted that gravity in five dimensions...
    123 KB (15,355 words) - 01:55, 7 October 2024
  • Thumbnail for Five-dimensional space
    A five-dimensional space is a space with five dimensions. In mathematics, a sequence of N numbers can represent a location in an N-dimensional space....
    15 KB (1,598 words) - 23:59, 8 June 2024
  • coordinate system. Although the Einstein field equations were initially formulated in the context of a four-dimensional theory, some theorists have explored...
    34 KB (5,099 words) - 09:01, 22 October 2024
  • Thumbnail for Bose–Einstein condensate
    In condensed matter physics, a Bose–Einstein condensate (BEC) is a state of matter that is typically formed when a gas of bosons at very low densities...
    84 KB (10,464 words) - 21:39, 22 October 2024
  • theory of relativity, and as Einstein's theory of gravity, is the geometric theory of gravitation published by Albert Einstein in 1915 and is the current...
    193 KB (22,609 words) - 23:56, 5 November 2024
  • Hamilton–Jacobi–Einstein equation Higher-dimensional Einstein gravity Kähler–Einstein metric Wiener–Khinchin–Einstein theorem Einstein pseudotensor Stark–Einstein law...
    9 KB (862 words) - 15:14, 16 March 2024
  • projections of a fourth spatial dimension, analogous to how a two-dimensional (2D) being could experience only part of a three-dimensional (3D) object. A well-known...
    55 KB (6,861 words) - 17:37, 5 November 2024
  • Thumbnail for Loop quantum gravity
    the intrinsic quantum gravity case. It is an attempt to develop a quantum theory of gravity based directly on Albert Einstein's geometric formulation...
    118 KB (16,621 words) - 18:43, 23 October 2024
  • equations. Since the Einstein–Cartan theory is purely classical, it also does not fully address the issue of quantum gravity. In the Einstein–Cartan theory,...
    24 KB (3,106 words) - 15:08, 25 October 2024
  • Thumbnail for History of gravitational theory
    Revolution—culminating in the formulation of Newton's law of gravity. This was superseded by Albert Einstein's theory of relativity in the early 20th century. Greek...
    89 KB (10,802 words) - 15:50, 27 October 2024
  • Thumbnail for Quantum gravity
    leaves gravity as the only interaction that has not been fully accommodated. The current understanding of gravity is based on Albert Einstein's general...
    53 KB (5,947 words) - 13:00, 20 October 2024
  • Thumbnail for Albert Einstein
    Albert Einstein (14 March 1879 – 18 April 1955) was a German-born theoretical physicist who is widely held as one of the most influential scientists. Best...
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  • Cosmological paradox involving gravity Gauss's law for gravity – Restatement of Newton's law of universal gravitation Jordan and Einstein frames – different conventions...
    26 KB (3,691 words) - 01:09, 29 October 2024
  • higher dimensional Kaluza-Klein gravity theories, in which the extra-dimension(s) is/are replaced by series of N lattice sites such that the higher dimensional...
    54 KB (8,972 words) - 12:06, 14 September 2024
  • ring with a black gemstone black ring, a 5-dimensional solution, see higher-dimensional Einstein gravity Black-ringed white-eye Tomato black ring virus...
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  • culminated in the formulation of Einstein's general theory of relativity, which relates gravity to the geometry of four-dimensional spacetime. The success of...
    62 KB (7,723 words) - 21:39, 28 October 2024
  • look like curvature and torsion in an Einstein–Cartan spacetime. This allows one to create a theory of gravity with torsion from a world crystal model...
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  • competition with Einstein's theory of general relativity. There have been many different attempts at constructing an ideal theory of gravity. These attempts...
    102 KB (14,388 words) - 22:21, 14 October 2024
  • Thumbnail for Asymptotic safety in quantum gravity
    Lauscher, Oliver; Reuter, Martin (2002). "Flow equation of quantum Einstein gravity in a higher-derivative truncation". Physical Review D. 66 (2): 025026. arXiv:hep-th/0205062...
    45 KB (5,916 words) - 18:51, 8 August 2024
  • In physics, Gauss's law for gravity, also known as Gauss's flux theorem for gravity, is a law of physics that is equivalent to Newton's law of universal...
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  • Thumbnail for Entropic gravity
    connection between gravity and thermodynamics, which describes the behavior of heat. In 1995, Jacobson demonstrated that the Einstein field equations describing...
    24 KB (3,157 words) - 13:18, 19 August 2024
  • Thumbnail for Introduction to general relativity
    traditionally defined in three-dimensional space or on two-dimensional surfaces. In 1907, Hermann Minkowski, Einstein's former mathematics professor at...
    72 KB (9,132 words) - 16:44, 27 September 2024
  • Thumbnail for Problems with Einstein's general theory of relativity
    also springs from a desire to "geometricalise" gravity. The special theory of relativity ("SR"), Einstein's previous (1905) theory of inertial physics and...
    148 KB (19,305 words) - 16:22, 4 November 2024
  • Thumbnail for Causal dynamical triangulation
    quantum gravity that, like loop quantum gravity, is background independent. This means that it does not assume any pre-existing arena (dimensional space)...
    10 KB (1,212 words) - 17:58, 21 February 2024
  • matter fields. See Einstein–Hilbert action. Euclidean Quantum Gravity does relate back to ADM formalism used in canonical quantum gravity and recovers the...
    10 KB (1,283 words) - 13:56, 30 August 2024
  • Thumbnail for Dimension
    A two-dimensional Euclidean space is a two-dimensional space on the plane. The inside of a cube, a cylinder or a sphere is three-dimensional (3D) because...
    34 KB (3,918 words) - 15:21, 23 October 2024