# harmonic oscillator

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Related to harmonic oscillator: Anharmonic oscillator

## harmonic oscillator

n.
A physical system in which some value oscillates above and below a mean value at one or more characteristic frequencies. Such systems often arise when a contrary force results from displacement from a force-neutral position and gets stronger in proportion to the amount of displacement, as in the force exerted by a spring that is stretched or compressed or by a vibrating string on a musical instrument.
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The radial part of potential can be considered as Coulomb and harmonic oscillator potentials [17, 18]:
In the following two sections we apply the above two methods to solve the One- and Two-Dimensional Nonlinear Schrodinger Equation with Harmonic Oscillator.
It only includes two iteration processes: Quantum harmonic oscillator process (QHO process) and multiscale process (M process).
where [[psi].sub.n] is an eigen function of the one-dimensional (1D) harmonic oscillator. The Schrodinger equation for this wave function can be written as
Let us split the model frequency response in two parts, the (unknown) generic kth harmonic oscillator and the (unknown) residual part [W.sub.res], as follows:
In Section 5 we make a presentation of numerical results for the Helmholtz free energy of a single particle under asymmetric harmonic oscillator potential.
* All-CMOS temperature compensated harmonic oscillator (CHO)
Just as the Hermite polynomials [H.sub.n](x) are associated with the wave functions for the harmonic oscillator [36], the continuous q-Hermite polynomials [H.sub.n](x|q) are associated with the normalized q-wave function for the q-harmonic oscillator,
The harmonic oscillator is a traditional argument in the study of the mechanics.
The last section of the book deals with angular momentum and spin, the harmonic oscillator, and the physics of the hydrogen atom.
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