Week of 4/7/08
(Difference between revisions)
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[http://phys.educ.ksu.edu/vqm/free/h2spec.html H spectrum flash simulation] | [http://phys.educ.ksu.edu/vqm/free/h2spec.html H spectrum flash simulation] | ||
− | [http://en.wikipedia.org/wiki/Spontaneous_emission Spontaneous emission. Why does an electron in an excited state decay at all?] | + | [http://en.wikipedia.org/wiki/Spontaneous_emission Spontaneous emission. Why does an electron in an excited state decay at all?] The theory we've presented so far explicitly prohibits this since stationary states are, well, stationary. This is the realm of Quantum Electrodynamics (QED). |
Revision as of 16:00, 7 April 2008
Download Hydrogen wavefunctions plotted in 3D using Mathematica |
Spontaneous emission. Why does an electron in an excited state decay at all? The theory we've presented so far explicitly prohibits this since stationary states are, well, stationary. This is the realm of Quantum Electrodynamics (QED).