Search results for "Vackář oscillator"

showing 3 items of 3 documents

A simple method for limiting the quadrature oscillator amplitude

1981

PhysicsQuadrature modulationApplied MathematicsMathematical analysisGauss–Laguerre quadratureDelay line oscillatorComputer Science ApplicationsElectronic Optical and Magnetic MaterialsVackář oscillatorGauss–Jacobi quadratureDigitally controlled oscillatorElectrical and Electronic EngineeringParametric oscillatorClenshaw–Curtis quadratureInternational Journal of Circuit Theory and Applications
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Partition Function for the Harmonic Oscillator

2001

We start by making the following changes from Minkowski real time t = x0 to Euclidean “time” τ = tE:

PhysicsVackář oscillatorPartition function (quantum field theory)Vibrational partition functionQuantum harmonic oscillatorQuantum mechanicsAnharmonicityMinkowski spaceMathematics::Metric GeometryParametric oscillatorHarmonic oscillator
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Berry Phase and Parametric Harmonic Oscillator

2001

Our concern in this section is once more with the time-dependent harmonic oscillator with Lagrangian $$\displaystyle{ L = \frac{1} {2}\dot{x}^{2} -\frac{1} {2}\omega ^{2}(t)x^{2}\;. }$$ To present a coherent picture of the whole problem, let us briefly review some of the results of Chap. 21. There we found the propagation function

Section (fiber bundle)PhysicsVackář oscillatorGeometric phaseQuantum mechanicsAnharmonicityFunction (mathematics)Parametric oscillatorOmegaHarmonic oscillator
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