A Semiclassical Condition for Chaos Based on Pesin Theorem

作者:Gomez I*; Losada M; Fortin S; Castagnino M; Portesi M
来源:International Journal of Theoretical Physics, 2015, 54(7): 2192-2203.
DOI:10.1007/s10773-014-2437-6

摘要

A semiclassical method to determine if the classical limit of a quantum system shows a chaotic behavior or not based on Pesin theorem, is presented. The method is applied to a phenomenological Gamow-type model and it is concluded that in the classical limit the dynamics exhibited by its effective Hamiltonian is chaotic.

  • 出版日期2015-7