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Lorentz group information


Hendrik Antoon Lorentz (1853–1928), after whom the Lorentz group is named.

In physics and mathematics, the Lorentz group is the group of all Lorentz transformations of Minkowski spacetime, the classical and quantum setting for all (non-gravitational) physical phenomena. The Lorentz group is named for the Dutch physicist Hendrik Lorentz.

For example, the following laws, equations, and theories respect Lorentz symmetry:

  • The kinematical laws of special relativity
  • Maxwell's field equations in the theory of electromagnetism
  • The Dirac equation in the theory of the electron
  • The Standard Model of particle physics

The Lorentz group expresses the fundamental symmetry of space and time of all known fundamental laws of nature. In small enough regions of spacetime where gravitational variances are negligible, physical laws are Lorentz invariant in the same manner as special relativity.

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Lorentz group

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In physics and mathematics, the Lorentz group is the group of all Lorentz transformations of Minkowski spacetime, the classical and quantum setting for...

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Lorentz transformation

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In physics, the Lorentz transformations are a six-parameter family of linear transformations from a coordinate frame in spacetime to another frame that...

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Representation theory of the Lorentz group

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The Lorentz group is a Lie group of symmetries of the spacetime of special relativity. This group can be realized as a collection of matrices, linear...

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Lorentz covariance

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In relativistic physics, Lorentz symmetry or Lorentz invariance, named after the Dutch physicist Hendrik Lorentz, is an equivalence of observation or...

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Spherical wave transformation

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connected to the Lorentz transformation of special relativity, and it turns out that the conformal group of spacetime includes the Lorentz group and the Poincaré...

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Irreducible representation

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of Lorentz Group" (PDF). Archived from the original (PDF) on 2018-11-23. Retrieved 2013-07-07. Maciejko, Joseph (2007). "Representations of Lorentz and...

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Hendrik Lorentz

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Hendrik Antoon Lorentz (/ˈlɒrənts/; 18 July 1853 – 4 February 1928) was a Dutch physicist who shared the 1902 Nobel Prize in Physics with Pieter Zeeman...

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History of Lorentz transformations

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of Lorentz transformations comprises the development of linear transformations forming the Lorentz group or Poincaré group preserving the Lorentz interval...

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Indefinite orthogonal group

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hyperbolic rotations, just as the group SO(2) can be interpreted as circular rotations. In physics, the Lorentz group O(1,3) is of central importance,...

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Biquaternion

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quasi-sphere of the biquaternions provides a representation of the Lorentz group, which is the foundation of special relativity. The algebra of biquaternions...

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General linear group

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Poincaré group is the affine group associated to the Lorentz group, O(1, 3, F) ⋉ Fn. The general semilinear group ΓL(n, F) is the group of all invertible semilinear...

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Relativistic wave equations

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equations is Lorentz group theory, wherein the spin of the particle has a correspondence with the representations of the Lorentz group. The failure of...

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Lie group

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mechanics. The Lorentz group is a 6-dimensional Lie group of linear isometries of the Minkowski space. The Poincaré group is a 10-dimensional Lie group of affine...

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Spacetime

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instance, the Lorentz group is a subgroup of the conformal group in four dimensions.: 41–42  The Lorentz group is isomorphic to the Laguerre group transforming...

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Dirac equation in curved spacetime

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representations of the Lorentz algebra as representations of the Lorentz group, even if they do not arise as representations of the Lorentz group. The representation...

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Symmetry in quantum mechanics

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operators, and relates them to the Lie groups, and relativistic transformations in the Lorentz group and Poincaré group. The notational conventions used in...

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Derivations of the Lorentz transformations

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and group theory. This article provides a few of the easier ones to follow in the context of special relativity, for the simplest case of a Lorentz boost...

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Bispinor

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transform in a certain "spinorial" fashion under the action of the Lorentz group, which describes the symmetries of Minkowski spacetime. They occur in...

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Dirac spinor

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specifically, a bispinor that transforms "spinorially" under the action of the Lorentz group. Dirac spinors are important and interesting in numerous ways. Foremost...

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Length contraction

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own rest frame. It is also known as Lorentz contraction or Lorentz–FitzGerald contraction (after Hendrik Lorentz and George Francis FitzGerald) and is...

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Lorentz invariance in loop quantum gravity

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physics, Lorentz invariance states that the laws of physics should remain unchanged under Lorentz transformation. In quantum gravity, Lorentz invariance...

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Symplectic group

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mathematics, the name symplectic group can refer to two different, but closely related, collections of mathematical groups, denoted Sp(2n, F) and Sp(n) for...

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