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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2005, Volume 82, Issue 4, Pages 200–203 (Mi jetpl1533)  

This article is cited in 2 scientific papers (total in 2 papers)

ATOMS, SPECTRA, RADIATIONS

Chaotic Tunneling in a Laser Field

V. L. Golo, Yu. S. Volkov

Department of Mechanics and Mathematics Moscow University, 119899 Moscow, Russia
Full-text PDF (171 kB) Citations (2)
References:
Abstract: We study the driven tunneling of a one-dimensional charged particle confined to a rectangular double-well. The numerical simulation of the Schrödinger equation based on the Cranck-Nicholson finite-difference scheme, shows that the modulation of the amplitude of the external field may result in the parametric resonance. The latter is accompanied by the breakdown of the quasi-periodic motion characteristic of the usual driven tunneling, and the emergence of an irregular dynamics. We describe the above breakdown with the occupation probability for the ground state of the unperturbed system, and make the visualization of the irregular dynamics with the help of Shaw-Takens' reconstruction of the state-space. Both approaches agree as to the values of the resonant frequency for the parametric excitation. Our results indicate that the shape of the laser pulse could be essential for generating chaotic tunneling.
Received: 07.07.2005
English version:
Journal of Experimental and Theoretical Physics Letters, 2005, Volume 82, Issue 4, Pages 181–184
DOI: https://doi.org/10.1134/1.2121810
Bibliographic databases:
Document Type: Article
PACS: 03.65.-w
Language: English
Citation: V. L. Golo, Yu. S. Volkov, “Chaotic Tunneling in a Laser Field”, Pis'ma v Zh. Èksper. Teoret. Fiz., 82:4 (2005), 200–203; JETP Letters, 82:4 (2005), 181–184
Citation in format AMSBIB
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\by V.~L.~Golo, Yu.~S.~Volkov
\paper Chaotic Tunneling in a Laser Field
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2005
\vol 82
\issue 4
\pages 200--203
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\transl
\jour JETP Letters
\yr 2005
\vol 82
\issue 4
\pages 181--184
\crossref{https://doi.org/10.1134/1.2121810}
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  • https://www.mathnet.ru/eng/jetpl1533
  • https://www.mathnet.ru/eng/jetpl/v82/i4/p200
  • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
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