Title of article
Chaotic signatures in the spectrum of a quantum double well
Author/Authors
R. Berkovits، نويسنده , , Y. Ashkenazy، نويسنده , , L. P. Horwitz، نويسنده , , J. Levitan، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
6
From page
279
To page
284
Abstract
The spectrum of a double well constructed of a square barrier embedded in an infinite well is analyzed. Level statistics for levels slightly above the barrier show signs of Wigner statistics usually associated with quantum chaos. The correspondence with Wigner statistics improves when an ensemble of systems with slightly different barrier heights is taken, possibly reflecting an adiabatic time-dependent modulation of the barrier.
Journal title
Physica A Statistical Mechanics and its Applications
Serial Year
1997
Journal title
Physica A Statistical Mechanics and its Applications
Record number
864577
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