dirac spinor
91Eichsymmetrie — Unter einer Eichtheorie versteht man eine Feldtheorie, die einer lokalen Eichsymmetrie genügt. Anschaulich bedeutet dies, dass die von der Theorie vorhergesagten Wechselwirkungen sich nicht ändern, wenn eine bestimmte Größe lokal frei gewählt… …
92Список научных публикаций Альберта Эйнштейна — Альберт Эйнштейн (1879 1955) был известным специалистом по теоретической физике, который наиболее известен как разработчик общей и специальной теорий относительности. Он также внёс большой вклад в развитие статистической механики, особенно… …
93Breit equation — The Breit equation is a relativistic wave equation derived by Gregory Breit in 1929 based on the Dirac equation, which formally describes two or more massive spin 1/2 particles (electrons, for example) interacting electromagnetically to the first …
94Orientation entanglement — In mathematics and physics, the notion of orientation entanglement is sometimes[1] used to develop intuition relating to the geometry of spinors or alternatively as a concrete realization of the failure of the special orthogonal groups to be… …
95Lorentz group — Group theory Group theory …
96Graphene — is a one atom thick planar sheet of sp2 bonded carbon atoms that are densely packed in a honeycomb crystal lattice. It can be viewed as an atomic scale chicken wire made of carbon atoms and their bonds. The name comes from GRAPHITE + ENE;… …
97Canonical quantization — In physics, canonical quantization is one of many procedures for quantizing a classical theory. Historically, this was the earliest method to be used to build quantum mechanics. When applied to a classical field theory it is also called second… …
98Roger Penrose — Infobox Scientist box width = 300px name = Sir Roger Penrose image size = 200px caption = Roger Penrose at Brookhaven Lab, February 6, 2007 birth date = birth date and age|1931|08|08 birth place = Colchester, Essex, England death date = death… …
99Black hole electron — In physics, there is a speculative notion that if there were a black hole with the same mass and charge as an electron, it would share many of the properties of the electron including the magnetic moment and Compton wavelength. Problems As a… …
100Majorana fermion — In physics, a Majorana fermion is a fermion which is its own anti particle. The term is used in opposition to Dirac fermion, which describes particles that differ from their antiparticles. The concept goes back to Ettore Majorana s 1937… …
