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| classes:2009:fall:phys4101.001:lec_notes_1009 [2009/10/09 22:48] – x500_hruby028 | classes:2009:fall:phys4101.001:lec_notes_1009 [2009/10/10 23:59] (current) – yk | ||
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| - | ===== Oct 09 (Fri) ===== | + | ===== Oct 09 (Fri) Transmission/ |
| ** Responsible party: Ekrpat, chap0326 ** | ** Responsible party: Ekrpat, chap0326 ** | ||
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| * wonderful tricks which were used in the lecture. | * wonderful tricks which were used in the lecture. | ||
| Quantum Mechanics Lecture Notes 10/9 | Quantum Mechanics Lecture Notes 10/9 | ||
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| ====Main Points==== | ====Main Points==== | ||
| * Scattering problems using delta functions | * Scattering problems using delta functions | ||
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| - | Wave packet: | + | ====Wave packet:==== |
| Using plane waves we can form the wave packet: | Using plane waves we can form the wave packet: | ||
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| Each k will be slightly different for each equation, but once these two equations are formed into a linear combination they will satisfy the Schrödinger Equation and boundary conditions. | Each k will be slightly different for each equation, but once these two equations are formed into a linear combination they will satisfy the Schrödinger Equation and boundary conditions. | ||
| - | + | *I understood the description of the real incident wave packet and the imaginary wave packet from the end of lecture but I don't think I can explain it very well on here. If someone wants to give it a shot, feel free. | |