spinor
71Dirac operator — In mathematics and quantum mechanics, a Dirac operator is a differential operator that is a formal square root, or half iterate, of a second order operator such as a Laplacian. The original case which concerned Paul Dirac was to factorise… …
72Pp-wave spacetime — In general relativity, the pp wave spacetimes, or pp waves for short, are an important family of exact solutions of Einstein s field equation. These solutions model radiation moving at the speed of light. This radiation may consist of:*… …
73Fermionic field — In quantum field theory, a fermionic field is a quantum field whose quanta are fermions; that is, they obey Fermi Dirac statistics. Fermionic fields obey canonical anticommutation relations rather than the canonical commutation relations of… …
74Dirac equation in the algebra of physical space — v · Paravector algebra Applications in Physics …
75Fierz identity — In theoretical physics, a Fierz identity is an identity that allows one to rewrite the product of two spinor bilinears as a linear combination of products of two spinor bilinears.If the four fermion expressions happen to be scalars, these are… …
76Pauli equation — The Pauli Equation, also known as the Schrödinger Pauli equation, is the formulation of the Schrödinger equation for spin one half particles which takes into account the interaction of the particle s spin with the electromagnetic field. It is the …
77Weyl-Brauer matrices — In mathematics, particularly in the theory of spinors, the Weyl Brauer matrices are an explicit realization of a Clifford algebra as a matrix algebra. They generalize to n dimensions the Pauli matrices. They are named for Richard Brauer and… …
78Anti-Neutrino — Neutrino Klassifikation Elementarteilchen Fermion Lepton Eigenschaften Ladung neutral Ruheenergie (Elektr. Antineutrino) < 2 …
79Antineutrino — Neutrino Klassifikation Elementarteilchen Fermion Lepton Eigenschaften Ladung neutral Ruheenergie (Elektr. Antineutrino) < 2 …
80Elektron-Antineutrino — Neutrino Klassifikation Elementarteilchen Fermion Lepton Eigenschaften Ladung neutral Ruheenergie (Elektr. Antineutrino) < 2 …
