nonlinear field theory
121Sylvester-Medaille — Die Sylvester Medaille (englisch Sylvester Medal) ist eine britische Auszeichnung der Royal Society für Forscher auf dem Gebiet der Mathematik. Sie besteht aus Bronze und ist mit 1000 Pfund Sterling dotiert. Die Sylvester Medaille wurde seit 1901 …
122magnetism — /mag ni tiz euhm/, n. 1. the properties of attraction possessed by magnets; the molecular properties common to magnets. 2. the agency producing magnetic phenomena. 3. the science dealing with magnetic phenomena. 4. strong attractive power or… …
123Causality (physics) — Causality [Green, Celia (2003). The Lost Cause: Causation and the Mind Body Problem . Oxford: Oxford Forum. ISBN 0 9536772 1 4. Includes three chapters on causality at the microlevel in physics.] [Bunge, Mario (1959). Causality: the place of the… …
124Sine-Gordon equation — The sine Gordon equation is a nonlinear hyperbolic partial differential equation in 1+1 dimensions involving the d Alembert operator and the sine of the unknown function. It was originally considered in the nineteenth century in the course of… …
125Wess-Zumino-Witten model — In theoretical physics and mathematics, the Wess Zumino Witten (WZW) model, also called the Wess Zumino Novikov Witten model, is a simple model of conformal field theory whose solutions are realized by affine Kac Moody algebras. It is named after …
126Petrov classification — In differential geometry and theoretical physics, the Petrov classification describes the possible algebraic symmetries of the Weyl tensor at each event in a Lorentzian manifold.It is most often applied in studying exact solutions of Einstein s… …
127Fermion — In particle physics, fermions are particles which obey Fermi Dirac statistics; they are named after Enrico Fermi. In contrast to bosons, which have Bose Einstein statistics, only one fermion can occupy a quantum state at a given time; this is the …
128Non-equilibrium thermodynamics — Thermodynamics …
