File:Wavelet.gif
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Wavelet.gif (800 × 400 pixels, file size: 19.96 MB, MIME type: image/gif, looped, 299 frames, 12 s)
Captions
Captions
There is a problem with this page. The new uploaded version is ignored. See the new version below. Hence the colors (yellow white red) aren't the ones (yellow green blue) referred to in the description.
Summary[edit]
| Description |
Français : Un paquet d'ondes gaussien. La couleur (jaune vert bleu) indique la phase de la fonction d'onde , son intensité indique . Cette fonction d'onde pourrait représenter le mouvement d'une particule quantique.
English: A gaussian wave packet. The color (yellow green blue) indicates the phase of the wave function , its intensity indicates . This wave function could represent the motion of a quantum particle. The wave function is , , , where and (source: Cohen-Tannoudji, Diu & Laloë, Quantum Mechanics, complement GI, §3-a). The Python file which generated this animation is Here. |
| Date | |
| Source | Own work |
| Author | Thierry Dugnolle |
![{\displaystyle \psi (x,t)=({\frac {2a^{2}}{\pi }})^{1/4}{\frac {e^{i\phi }}{(a^{4}+{\frac {4\hbar ^{2}t^{2}}{m^{2}}})^{1/4}}}e^{ik_{0}x}exp[-{\frac {(x-{\frac {\hbar k_{0}}{m}}t)^{2}}{a^{2}+{\frac {2i\hbar t}{m}}}}]}](https://wikimedia.org/api/rest_v1/media/math/render/svg/177043b84033cad37b5fbcb6d6743ed259f1db2c)
Licensing[edit]
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:23, 25 August 2023 | | 800 × 400 (19.96 MB) | Thierry Dugnolle (talk | contribs) | Better choice of mass and colors |
| 09:21, 26 March 2012 |  | 640 × 268 (3.02 MB) | Thierry Dugnolle~commonswiki (talk | contribs) | Changement de l'instant du début du mouvement, pour que la première image ne soit pas noire. | |
| 08:04, 26 March 2012 |  | 640 × 268 (3.05 MB) | Thierry Dugnolle~commonswiki (talk | contribs) |
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