In mathematics, the oscillator representation is a projective unitary representation of the symplectic group, first investigated by Irving Segal, David...
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The quantum harmonic oscillator is the quantum-mechanical analog of the classical harmonic oscillator. Because an arbitrary smooth potential can usually...
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controlled oscillator (NCO) is a digital signal generator which creates a synchronous (i.e., clocked), discrete-time, discrete-valued representation of a waveform...
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Metaplectic group (redirect from Weil representation)
realization was constructed by Gurevich-Hadani. Heisenberg group Oscillator representation Metaplectic structure Reductive dual pair Spin group, another...
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Stone–von Neumann theorem (redirect from Weyl representation)
unitary representations of locally compact topological groups. Oscillator representation Wigner–Weyl transform CCR and CAR algebras (for bosons and fermions...
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roughly as the tensor product of the group ring of L with the oscillator representation in n dimensions (which is itself isomorphic to a polynomial ring...
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over a maximal compact subgroup. Oscillator Oscillator representation orbit orbit method, an approach to representation theory that uses tools from symplectic...
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applications in quantum mechanics, notably in the study of quantum harmonic oscillators and many-particle systems. An annihilation operator (usually denoted...
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mechanics Kontsevich quantization formula Gabor–Wigner transform Oscillator representation Weyl, H. (1927). "Quantenmechanik und Gruppentheorie". Zeitschrift...
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Drude particle (redirect from Drude oscillator)
Drude particles are model oscillators used to simulate the effects of electronic polarizability in the context of a classical molecular mechanics force...
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complex-valued function found to be the propagator of the quantum harmonic oscillator. It was first discovered by Mehler in 1866, and since then, as Einar Hille...
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shares credit for what is often referred to as the Segal–Shale–Weil representation. Early in his career Segal became known for his developments in quantum...
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Press (1966). Introduction to Superanalysis, Springer (1987). Oscillator representation Felix Berezin at the Mathematics Genealogy Project Yu. I. Manin;...
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Ladder operator (section Harmonic oscillator)
lattice. The ladder operators of the quantum harmonic oscillator or the "number representation" of second quantization are just special cases of this...
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Self-oscillation (redirect from Self-oscillator)
corresponding periodicity. The oscillator itself controls the phase with which the external power acts on it. Self-oscillators are therefore distinct from...
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CPU is normally determined by the frequency of an oscillator crystal. Typically a crystal oscillator produces a fixed sine wave—the frequency reference...
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Phase noise (category Oscillators)
of the phase noise of an oscillator, whereas digital-system engineers work with the jitter of a clock. An ideal oscillator would generate a pure sine...
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harmonic oscillator, often described as a state that has dynamics most closely resembling the oscillatory behavior of a classical harmonic oscillator. It was...
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Clock (section Oscillator)
devices. The timekeeping element in every modern clock is a harmonic oscillator, a physical object (resonator) that vibrates or oscillates at a particular...
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strings. The TRNGs based on a free-running oscillator (FRO) typically utilize one or more ring oscillators (ROs), outputs of which are sampled using yet...
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(2) 172 (2010), no. 2, 1407–1434. MR2680495 L-functions and the oscillator representation. Springer. 1987. ISBN 0691081565. with Stephen Gelbart and Ilya...
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Weil–Brezin Map (category Representation theory)
Nilpotent group Nilpotent Lie algebra Weil representation Theta representation Oscillator representation Weil, André. "Sur certains groupes d'opérateurs...
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light modes, which are harmonic oscillators. Examples of Wigner-function time evolutions in a quantum harmonic oscillator Wigner quasiprobability distribution...
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Invariant convex cone (category Representation theory)
g(0) is a diagonal matrix with entries r, 0,...,0, where r > 1. Oscillator representation Symmetric cone See: Vinberg 1980 Paneitz 1983 See: Howe 1988 Folland...
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frequency ν {\displaystyle \nu } (in the harmonic oscillator approximation). See quantum harmonic oscillator for graphs of the first 5 wave functions, which...
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modeled as harmonic oscillators near their equilibria, a derivation of the resonant frequency for a driven, damped harmonic oscillator is shown. An RLC circuit...
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of chronobiology (the study of circadian rhythms), the dual circadian oscillator model refers to a model of entrainment (where rhythmic events in an organism...
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anharmonic oscillator): Sources of Quantum mechanics B.L. Van Der Waerden [2] The computations for the hydrogen atom in the Heisenberg representation originally...
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Second quantization (redirect from Occupation number representation)
Second quantization, also referred to as occupation number representation, is a formalism used to describe and analyze quantum many-body systems. In quantum...
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DC bias (section Waveform representation)
power amplifiers in order to regulate power. On a voltage-controlled oscillator (VCO), such as in a radio transmitter, selection of the center frequency...
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