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- Dirac_equation abstract "In particle physics, the Dirac equation is a relativistic wave equation derived by British physicist Paul Dirac in 1928. In its free form, or including electromagnetic interactions, it describes all spin-½ massive particles, for which parity is a symmetry, such as electrons and quarks, and is consistent with both the principles of quantum mechanics and the theory of special relativity, and was the first theory to account fully for special relativity in the context of quantum mechanics. It accounted for the fine details of the hydrogen spectrum in a completely rigorous way. The equation also implied the existence of a new form of matter, antimatter, hitherto unsuspected and unobserved, and actually predated its experimental discovery. It also provided a theoretical justification for the introduction of several-component wave functions in Pauli's phenomenological theory of spin; the wave functions in the Dirac theory are vectors of four complex numbers (known as bispinors), two of which resemble the Pauli wavefunction in the non-relativistic limit, in contrast to the Schrödinger equation which described wave functions of only one complex value. Moreover, in the limit of zero mass, the Dirac equation reduces to the Weyl equation. Although Dirac did not at first fully appreciate the importance of his results, the entailed explanation of spin as a consequence of the union of quantum mechanics and relativity—and the eventual discovery of the positron—represent one of the great triumphs of theoretical physics. This accomplishment has been described as fully on a par with the works of Newton, Maxwell, and Einstein before him. In the context of quantum field theory, the Dirac equation is reinterpreted to describe quantum fields corresponding to spin-½ particles.".
- Dirac_equation wikiPageExternalLink 1103.3201.pdf.
- Dirac_equation wikiPageExternalLink dirac.htm.
- Dirac_equation wikiPageExternalLink kmath654.htm.
- Dirac_equation wikiPageExternalLink Nature_Dirac.pdf.
- Dirac_equation wikiPageExternalLink www.quantumfieldtheory.info.
- Dirac_equation wikiPageID "39407".
- Dirac_equation wikiPageRevisionID "606640028".
- Dirac_equation backgroundColour "white".
- Dirac_equation border "1".
- Dirac_equation borderColour "black".
- Dirac_equation cellpadding "6".
- Dirac_equation hasPhotoCollection Dirac_equation.
- Dirac_equation indent ":".
- Dirac_equation subject Category:1928_introductions.
- Dirac_equation subject Category:Dirac_equation.
- Dirac_equation subject Category:Fermions.
- Dirac_equation subject Category:Partial_differential_equations.
- Dirac_equation subject Category:Paul_Dirac.
- Dirac_equation subject Category:Quantum_field_theory.
- Dirac_equation subject Category:Spinors.
- Dirac_equation type Abstraction100002137.
- Dirac_equation type Communication100033020.
- Dirac_equation type DifferentialEquation106670521.
- Dirac_equation type Equation106669864.
- Dirac_equation type MathematicalStatement106732169.
- Dirac_equation type Message106598915.
- Dirac_equation type PartialDifferentialEquation106670866.
- Dirac_equation type PartialDifferentialEquations.
- Dirac_equation type Statement106722453.
- Dirac_equation comment "In particle physics, the Dirac equation is a relativistic wave equation derived by British physicist Paul Dirac in 1928. In its free form, or including electromagnetic interactions, it describes all spin-½ massive particles, for which parity is a symmetry, such as electrons and quarks, and is consistent with both the principles of quantum mechanics and the theory of special relativity, and was the first theory to account fully for special relativity in the context of quantum mechanics.".
- Dirac_equation label "Dirac equation".
- Dirac_equation label "Dirac-Gleichung".
- Dirac_equation label "Ecuación de Dirac".
- Dirac_equation label "Equazione di Dirac".
- Dirac_equation label "Equação de Dirac".
- Dirac_equation label "Równanie Diraca".
- Dirac_equation label "Équation de Dirac".
- Dirac_equation label "Уравнение Дирака".
- Dirac_equation label "معادلة ديراك".
- Dirac_equation label "ディラック方程式".
- Dirac_equation label "狄拉克方程式".
- Dirac_equation sameAs Diracova_rovnice.
- Dirac_equation sameAs Dirac-Gleichung.
- Dirac_equation sameAs Εξίσωση_Ντιράκ.
- Dirac_equation sameAs Ecuación_de_Dirac.
- Dirac_equation sameAs Équation_de_Dirac.
- Dirac_equation sameAs Equazione_di_Dirac.
- Dirac_equation sameAs ディラック方程式.
- Dirac_equation sameAs 디랙_방정식.
- Dirac_equation sameAs Diracvergelijking.
- Dirac_equation sameAs Równanie_Diraca.
- Dirac_equation sameAs Equação_de_Dirac.
- Dirac_equation sameAs m.09t7j.
- Dirac_equation sameAs Q272621.
- Dirac_equation sameAs Q272621.
- Dirac_equation sameAs Dirac_equation.
- Dirac_equation wasDerivedFrom Dirac_equation?oldid=606640028.
- Dirac_equation isPrimaryTopicOf Dirac_equation.