Bound eigenstate dynamics under a sudden shift of the well's wall
Journal Article
·
· Physical Review. A
- Department of Electrical and Electronics Engineering, Ariel University Center of Samaria, Ariel (Israel)
We investigate the dynamics of the eigenstate of an infinite well under an abrupt shift of the well's wall. It is shown that when the shift is small compared to the initial well's dimensions, the short-time behavior changes from the well-known t{sup 3/2} behavior to t{sup 1/2}. It is also shown that the complete dynamical picture converges to a universal function, which has fractal structure with dimensionality D=1.25.
- OSTI ID:
- 21413283
- Journal Information:
- Physical Review. A, Vol. 81, Issue 3; Other Information: DOI: 10.1103/PhysRevA.81.032125; (c) 2010 The American Physical Society; ISSN 1050-2947
- Country of Publication:
- United States
- Language:
- English
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