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notes_on_physical_theories_._note [2016/07/05 21:18] nikolaj |
notes_on_physical_theories_._note [2016/07/22 23:52] nikolaj |
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| + | >https://en.wikipedia.org/wiki/List_of_quantum-mechanical_systems_with_analytical_solutions | ||
| >todo: | >todo: | ||
| Line 10: | Line 12: | ||
| E.g. $c$ with $[c]=m/s$ and possibly realized as | E.g. $c$ with $[c]=m/s$ and possibly realized as | ||
| - | $\tau_c(x) := \tfrac{1}{c}\vert \vert \,x\,\vert \vert $ | + | $\tau_c(x) := \tfrac{1}{c}x $ |
| + | |||
| + | with $x\in{\mathbb R}$ | ||
| + | |||
| + | A noninvertible variant of the above would be | ||
| + | |||
| + | $\tau_c(x) := \tfrac{1}{c}||\,x\,||$ | ||
| - | with $x\in{\mathbb R}^n$ | + | with $x\in{\mathcal B}$ |
| or | or | ||
