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Quantum knots |
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| Authors: | Miloslav Znojil |
| Institution: | Nuclear Physics Institute ASCR, 250 68 ?e?, Czech Republic |
| Abstract: | We construct an exactly solvable example of Sturmian bound states which exist in the absence of any confining potential. Their origin is topological—these states are found to live on certain “knotted” contours C(N) of complexified coordinates. |
| Keywords: | 03 65 Ge 11 10 Kk 11 30 Na 12 90 +b |
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