File:Quantum Harmonic Oscillator Levels.png
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![File:Quantum Harmonic Oscillator Levels.png](https://upload.wikimedia.org/wikipedia/commons/thumb/2/26/Quantum_Harmonic_Oscillator_Levels.png/800px-Quantum_Harmonic_Oscillator_Levels.png?20090419154924)
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DescriptionQuantum Harmonic Oscillator Levels.png |
English: A diagram showing wavefunction of a quantum harmonic oscillator for energy levels n = 0 to 20. The probability density is shown by the colour, black is the lowest, white is the highest. |
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Date | ||||
Source | Own work | |||
Author | Inductiveload | |||
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[edit](*QHO wavefunction*) psi[n_, x_] := Exp[-x^2/2] / Sqrt[2^n *n!*Sqrt[Pi]]*HermiteH[n, x]; (*Colour function*) colourFunc[x_] := (Blend[{Black, Red, Yellow, White}, x*1.8] &); (*Generates a single strip showing one QHO energy level wavefunction*) level[n_] := DensityPlot[ psi[n, x]^2, {x, -8, 8}, {y, 0, 1}, PlotRange -> {0, 0.7}, PlotPoints -> {100, 2}, Frame -> False, ColorFunction -> colourFunc[#], AspectRatio -> 1/32, ImageSize -> 1600, Method -> {"ShrinkWrap" -> True},(*Remove whitespace at edges*) ColorFunctionScaling -> False (*Have a consistent CF scaling*) ]; (*Assemble the entire drawing of all levels*) graphic = GraphicsGrid[ Reverse[Table[ {level[k]}, {k, 0, 20}]], Spacings -> 0]
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current | 15:49, 19 April 2009 | ![]() | 1,596 × 1,050 (441 KB) | Inductiveload (talk | contribs) | {{Information |Description={{en|1=A diagram showing wavefunction of a en:quantum harmonic oscillator for energy levels ''n'' = 0 to 20. The probability density is shown by the colour, black is the lowest, white is the highest.}} |Source=Own work by |
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