quantized action

См. также в других словарях:

• action — actionless, adj. /ak sheuhn/, n. 1. the process or state of acting or of being active: The machine is not in action now. 2. something done or performed; act; deed. 3. an act that one consciously wills and that may be characterized by physical or… …   Universalium

• ACTION — /ak sheuhn/, n. U.S. Govt. an independent agency created in 1971 to administer domestic volunteer programs. [named by analogy with the acronymic names of other agencies, but itself not an acronym] * * * (as used in expressions) Action Française… …   Universalium

• Corrective and preventive action — Corrective action and preventive action (CAPA, also called corrective action / preventive action) are improvements to an organization s processes taken to eliminate causes of non conformities or other undesirable situations[1]. CAPA is a concept… …   Wikipedia

• Nambu-Goto action — The Nambu Goto action is the simplest invariant action in bosonic string theory. It is the starting point of the analysis of string behavior, using the principles of Lagrangian mechanics. Just as the action for a free point particle is… …   Wikipedia

• Polyakov action — In physics, the Polyakov action is the two dimensional action of a conformal field theory describing the worldsheet of a string in string theory. It was introduced by S.Deser and B.Zumino and independently by L.Brink, P.Di Vecchia and P.S.Howe… …   Wikipedia

• Measuring instrument — Captain Nemo and Professor Aronnax contemplating measuring instruments in Twenty Thousand Leagues Under the Sea …   Wikipedia

• квантованное воздействие — Воздействие, у которого квантованы значения его параметра. Примечание Когда квантованным параметром воздействия является время, говорят о квантовании по времени. [Сборник рекомендуемых терминов. Выпуск 107. Теория управления. Академия наук СССР.… …   Справочник технического переводчика

• Old quantum theory — Quantum mechanics Uncertainty principle …   Wikipedia

• Gauge theory — For a generally accessible and less technical introduction to the topic, see Introduction to gauge theory. In physics, a gauge theory is a type of field theory in which the Lagrangian is invariant under a continuous group of local transformations …   Wikipedia

• electromagnetic radiation — Physics. radiation consisting of electromagnetic waves, including radio waves, infrared, visible light, ultraviolet, x rays, and gamma rays. [1950 55] * * * Energy propagated through free space or through a material medium in the form of… …   Universalium

• Planck constant — Planck s relation redirects here. For the law governing black body radiation, see Planck s law. Values of h Units 6.62606957(29)×10−34 J·s[1] 4.135 …   Wikipedia