https://zzz.physics.umn.edu/ 2026-05-15T20:02:39+00:00 https://zzz.physics.umn.edu/ https://zzz.physics.umn.edu/_media/wiki/dokuwiki.svg text/html 2008-09-16T03:14:27+00:00 Anonymous (anonymous@undisclosed.example.com) https://zzz.physics.umn.edu/classes/2008/fall/phys4101.001/chapter1?rev=1221534867&do=diff Chapter 1 Feel free to write anything related to what you have learned in Chapter 1 or wanted to learn but did not learn enough. Here is a quick primer on how to use wiki. * blank line will indicate a new paragraph. If you want to force “new line text/html 2008-09-19T13:56:04+00:00 Anonymous (anonymous@undisclosed.example.com) https://zzz.physics.umn.edu/classes/2008/fall/phys4101.001/chapter2?rev=1221832564&do=diff Chapter 2 Feel free to write anything related to what you have learned in Chapter 2 or wanted to learn but did not learn enough. If you want to get credits for your entries, please sign your name at the end of your contributions. I can in principle investigate who did what, but that's pretty tedious. If there is any accusation of wrongful conducts, I will use it to investigate who did what in this note, but that's the only time I will use this tool. text/html 2008-12-03T04:38:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://zzz.physics.umn.edu/classes/2008/fall/phys4101.001/chapter3?rev=1228279086&do=diff Chapter 3 Feel free to write anything related to what you have learned in Chapter 3 or wanted to learn but did not learn enough. text/html 2008-12-03T04:37:27+00:00 Anonymous (anonymous@undisclosed.example.com) https://zzz.physics.umn.edu/classes/2008/fall/phys4101.001/chapter4?rev=1228279047&do=diff Lecture notes from the week of 11-17 11-17-08 Stern Gerlach Experiment Addition of L and S T=2π/ω ω=γβ Χ(T)= Martix Upper left=cos(π/2) Upper right= exp(iω/2*2π/ω) -> exp(iπ) Lower left = sin(α/2)exp(iδ) Lower right same as upper right text/html 2008-12-03T04:39:36+00:00 Anonymous (anonymous@undisclosed.example.com) https://zzz.physics.umn.edu/classes/2008/fall/phys4101.001/home?rev=1228279176&do=diff Physics 4101.001 QM wiki page Intro If you are ready to jump in and start reading and editing the class notes, click class_notes. On the other hand, if you want to know some background information why I am requiring that you participate in the class note writing activities, or read a quick note on how to edit wiki pages and insert math equations, please read on. text/html 2008-09-23T02:56:22+00:00 Anonymous (anonymous@undisclosed.example.com) https://zzz.physics.umn.edu/classes/2008/fall/phys4101.001/useful_integrals?rev=1222138582&do=diff Definite Integrals <math>\int_0^\infty e^{-ax^2}\,\mathrm dx = \frac{1}{2}\frac{\sqrt{\pi}}{a}</math> <math>\int_{-\infty}^\infty e^{-ax^2}\,\mathrm dx = \frac{\sqrt{\pi}}{a}</math> Tricks Integration By Parts: <math>\int{u}{dv}\,\mathrm = uv-\int{v}{du}</math>