Fractals in kink-antikink interactions in {lambda}{phi}{sup 4} field theory
Journal Article
·
· Physics of Atomic Nuclei
OSTI ID:81245
- Institute of Theoretical and Experimental Physics, Moscow (Russian Federation)
Resonance structures are known to exist in kink-antikink (K{tilde K}) interactions in {lambda}{phi}{sup 4} field theory. Further investigations showed that the answer to the question whether K{tilde K} interaction leads to the formation of a bound state depends in a fractal manner on the initial velocity. It is shown here that such behavior in K{tilde K} interaction is possible only in the absence of radiation. However, if the method of collective coordinates is used to reduce the infinite-dimensional system to a system with a finite number of degrees of freedom, a structure that is fractal in the parameter of the initial velocity may be realized. 9 refs.
- OSTI ID:
- 81245
- Journal Information:
- Physics of Atomic Nuclei, Journal Name: Physics of Atomic Nuclei Journal Issue: 1 Vol. 58; ISSN 1063-7788; ISSN PANUEO
- Country of Publication:
- United States
- Language:
- English
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