Abstract:
We analyze the introduction of dissipative effects in the study of the dynamical Casimir effect. We consider a toy model for an electromagnetic cavity that contains a semiconducting thin shell, which is irradiated with short laser pulses in order to produce periodic oscillations of its conductivity. The coupling between the quantum field in the cavity and the microscopic degrees of freedom of the shell induces dissipation and noise in the dynamics of the field. We argue that the photon creation process should be described in terms of a damped oscillator with non-local dissipation and colored noise. © 2010 The Royal Swedish Academy of Sciences.
Registro:
Documento: |
Artículo
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Título: | The quantum open systems approach to the dynamical Casimir effect |
Autor: | Lombardo, F.C.; Mazzitelli, F.D. |
Filiación: | Departamento de Fisica J J Giambiagi, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 1, 1428 Buenos Aires, Argentina
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Palabras clave: | Colored noise; Damped oscillators; Degrees of freedom; Dissipative effects; Dynamical Casimir effect; Electromagnetic cavity; Nonlocal; Periodic oscillation; Photon creation; Quantum field; Quantum open systems; Short laser pulse; Thin shells; Toy models; Open systems; Oscillators (mechanical); Quantum theory |
Año: | 2010
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Volumen: | 82
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Número: | 3
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DOI: |
http://dx.doi.org/10.1088/0031-8949/82/03/038113 |
Título revista: | Physica Scripta
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Título revista abreviado: | Phys Scr
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ISSN: | 00318949
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CODEN: | PHSTB
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00318949_v82_n3_p_Lombardo |
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Citas:
---------- APA ----------
Lombardo, F.C. & Mazzitelli, F.D.
(2010)
. The quantum open systems approach to the dynamical Casimir effect. Physica Scripta, 82(3).
http://dx.doi.org/10.1088/0031-8949/82/03/038113---------- CHICAGO ----------
Lombardo, F.C., Mazzitelli, F.D.
"The quantum open systems approach to the dynamical Casimir effect"
. Physica Scripta 82, no. 3
(2010).
http://dx.doi.org/10.1088/0031-8949/82/03/038113---------- MLA ----------
Lombardo, F.C., Mazzitelli, F.D.
"The quantum open systems approach to the dynamical Casimir effect"
. Physica Scripta, vol. 82, no. 3, 2010.
http://dx.doi.org/10.1088/0031-8949/82/03/038113---------- VANCOUVER ----------
Lombardo, F.C., Mazzitelli, F.D. The quantum open systems approach to the dynamical Casimir effect. Phys Scr. 2010;82(3).
http://dx.doi.org/10.1088/0031-8949/82/03/038113