- degeneracy of states
- мат. вырождение состояний
Большой англо-русский и русско-английский словарь. 2001.
degeneracy of states
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Degeneracy — may refer to: Degeneration In science and mathematics: Degeneracy (statistical mechanics), a property of quantum states sharing the same energy levels Degeneracy (mathematics), a limiting case in which a class of object changes its nature so as… … Wikipedia
degeneracy — /di jen euhr euh see/, n. 1. degenerate state or character. 2. the process of degenerating; decline. 3. degenerate behavior, esp. behavior considered sexually deviant. 4. Physics. the number of distinct quantum states of a system that have a… … Universalium
Electron degeneracy pressure — is a consequence of the Pauli exclusion principle, which states that two fermions cannot occupy the same quantum state at the same time. The force provided by this pressure sets a limit on how much matter can be squeezed together without it… … Wikipedia
Density of states — Condensed matter physics Phases · Phase tr … Wikipedia
Music history of the United States (1900–1940) — Music of United States of America Timeline General topics Education · History Genres Classical … Wikipedia
Partition function (statistical mechanics) — For other uses, see Partition function (disambiguation). Partition function describe the statistical properties of a system in thermodynamic equilibrium. It is a function of temperature and other parameters, such as the volume enclosing a gas.… … Wikipedia
Gas in a harmonic trap — The results of the quantum harmonic oscillator can be used to look at the equilibrium situation for a quantum ideal gas in a harmonic trap, which is a harmonic potential containing a large number particles that do not interact with each other… … Wikipedia
Gas in a box — In quantum mechanics, the results of the quantum particle in a box can be used to look at the equilibrium situation for a quantum ideal gas in a box which is a box containing a large number of molecules which do not interact with each other… … Wikipedia
Hydrogen atom — Stable Isotope isotope name = Hydrogen 1 isotope filename = hydrogen 1.png alternate names = protium mass number = 1 symbol = H num neutrons = 0 num protons = 1 abundance = 99.985% mass = 1.007825 spin = ½+ excess energy = 7288.969 error1 = 0.001 … Wikipedia
Saha ionization equation — The Saha ionization equation, also known as the Saha Langmuir equation, was developed by the Indian astrophysicist Megh Nad Saha in 1920, and later (1923) by Irving Langmuir. One of the important applications of the equation was in explaining the … Wikipedia
Fermi resonance — A Fermi resonance is a splitting of lines in an infrared spectrum or Raman spectrum, the theory of which is one of the many contributions of the Italian American physicist Enrico Fermi. It occurs when two different vibrational states of a… … Wikipedia
