- quantum (energy) level
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квантовый (энергетический) уровень
Англо-русский словарь терминов металлургии и сварки. 2011.
quantum (energy) level
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Energy level splitting — occurs in physics when the degenerate energy levels of two or more states are split because of external fields or other effects. The term is most commonly used in quantum theory in reference to the electron configuration in atoms or molecules.… … Wikipedia
energy level — n. a state in which the energy of a physical system is well defined by quantum mechanics … English World dictionary
Energy level — A quantum mechanical system or particle that is bound that is, confined spatially can only take on certain discrete values of energy. This contrasts with classical particles, which can have any energy. These discrete values are called energy… … Wikipedia
Degenerate energy level — This article is about different quantum states having the same energy. For other uses, see Degeneracy. In physics, two or more different quantum states are said to be degenerate if they are all at the same energy level. Statistically this means… … Wikipedia
energy level — noun a definite stable energy that a physical system can have; used especially of the state of electrons in atoms or molecules according to quantum theory only certain energy levels are possible • Syn: ↑energy state • Hypernyms: ↑energy, ↑free… … Useful english dictionary
energy level — noun Date: 1910 one of the stable states of constant energy that may be assumed by a physical system used especially of the quantum states of electrons in atoms and of nuclei; called also energy state … New Collegiate Dictionary
energy level — noun any of the discrete stable energies that a quantum mechanical system (such as the electrons of an atom) can have … Wiktionary
Quantum superposition — is the fundamental law of quantum mechanics. It defines the allowed state space of a quantum mechanical system.In Probability theory, every possible event has a positive number associated to it, the probability, which gives the chance that it… … Wikipedia
Quantum electrodynamics — (QED) is a relativistic quantum field theory of electrodynamics. QED was developed by a number of physicists, beginning in the late 1920s. It basically describes how light and matter interact. More specifically it deals with the interactions… … Wikipedia
quantum jump — or quantum leap n. 1. a sudden alteration in the energy level of an atom or molecule 2. any sudden and extensive change or advance, as in a program or policy … English World dictionary
Quantum mechanics — For a generally accessible and less technical introduction to the topic, see Introduction to quantum mechanics. Quantum mechanics … Wikipedia
