Artículo
Lombardo, F.C.; Monteoliva, D.; Villar, P.I. "Macroscopic tunneling, decoherence and noise-induced activation" (2007) Journal of Physics: Conference Series. 67(1)
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Abstract:
We study the effects of the environment at zero temperature on tunneling in an open system described by a static double-well potential. We show that the evolution of the system in an initial Schrödinger cat state, can be summarized in terms of three main physical phenomena, namely decoherence, quantum tunneling and noise-induced activation. Using large-scale numerical simulations, we obtain a detailed picture of the main stages of the evolution and of the relevant dynamical processes. © 2007 IOP Publishing Ltd.
Registro:
| Documento: | Artículo |
| Título: | Macroscopic tunneling, decoherence and noise-induced activation |
| Autor: | Lombardo, F.C.; Monteoliva, D.; Villar, P.I. |
| Filiación: | Departamento de Física Juan José Giambiagi, Facultad de Ciencias Exactas y Naturales, Ciudad Universitaria, Pabellón I, 1428 Buenos Aires, Argentina |
| Año: | 2007 |
| Volumen: | 67 |
| Número: | 1 |
| DOI: | http://dx.doi.org/10.1088/1742-6596/67/1/012027 |
| Título revista: | Journal of Physics: Conference Series |
| Título revista abreviado: | J. Phys. Conf. Ser. |
| ISSN: | 17426588 |
| PDF: | https://bibliotecadigital.exactas.uba.ar/download/paper/paper_17426588_v67_n1_p_Lombardo.pdf |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17426588_v67_n1_p_Lombardo |
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Citas:
---------- APA ----------
Lombardo, F.C., Monteoliva, D. & Villar, P.I. (2007) . Macroscopic tunneling, decoherence and noise-induced activation. Journal of Physics: Conference Series, 67(1).http://dx.doi.org/10.1088/1742-6596/67/1/012027
---------- CHICAGO ----------
Lombardo, F.C., Monteoliva, D., Villar, P.I. "Macroscopic tunneling, decoherence and noise-induced activation" . Journal of Physics: Conference Series 67, no. 1 (2007).http://dx.doi.org/10.1088/1742-6596/67/1/012027
---------- MLA ----------
Lombardo, F.C., Monteoliva, D., Villar, P.I. "Macroscopic tunneling, decoherence and noise-induced activation" . Journal of Physics: Conference Series, vol. 67, no. 1, 2007.http://dx.doi.org/10.1088/1742-6596/67/1/012027
---------- VANCOUVER ----------
Lombardo, F.C., Monteoliva, D., Villar, P.I. Macroscopic tunneling, decoherence and noise-induced activation. J. Phys. Conf. Ser. 2007;67(1).http://dx.doi.org/10.1088/1742-6596/67/1/012027
