Navegar

Colección

Datos Estadísticas

Artículo

La versión final de este artículo es de uso interno. El editor solo permite incluir en el repositorio el artículo en su versión post-print. Por favor, si usted la posee enviela a
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

Decoherence is the main process behind the quantum to classical transition. It is a purely quantum mechanical effect by which the system loses its ability to exhibit coherent behavior. The recent experimental observation of diffraction and interference patterns for large molecules raises some interesting questions. In this context, we identify possible agents of decoherence to take into account when modeling these experiments, and study their visible (or not) effects on the interference pattern. We thereby present an analysis of matter wave interferometry in the presence of a dynamic quantum environment, and study how much the visibility fringe is reduced and in which timescale the decoherence effects destroy the interference of massive objects. Finally, we apply our results to the experimental data reported on fullerenes and cold neutrons. © World Scientific Publishing Company.

Registro:

Documento: Artículo
Título:Visibility fringe reduction due to noise-induced effects: Microscopic approach to interference experiments
Autor:Villar, P.I.; Lombardo, F.C.
Filiación:Departamento de Física Juan José Giambiagi, Facultad de Ciencias Exactas Y Naturales, Pabellon I, 1428 Buenos Aires, Argentina
Palabras clave:Decoherence; Matterwave interference; Quantum to classical transition
Año:2007
Volumen:21
Número:27
Página de inicio:4659
Página de fin:4676
DOI: http://dx.doi.org/10.1142/S021797920703806X
Título revista:International Journal of Modern Physics B
Título revista abreviado:Int. J. Mod. Phys. B
ISSN:02179792
CODEN:IJPBE
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02179792_v21_n27_p4659_Villar

Referencias:

  • Facchi, P., Pascazio, S., Yoneda, T., Interference of mesoscopic particles: Quantum-classical transition preprint quant-ph/0509032; Brezger, B., Hackermuller, L., Uttenthaler, S., Petschinka, J., Arndt, M., Zeilinger, A., (2002) Phys. Rev. Lett, 88, p. 100404
  • Hornberger, K., Uttenthaler, S., Brezger, B., Hackermuller, L., Arndt, M., Zeilinger, A., (2003) Phys. Rev. Lett, 90, p. 160401
  • Zurek, W., (2003) Rev. Mod. Phys, 75, p. 715
  • Grisent, R.E., Schöllkopf, W., Toennies, J.P., Hegerfeldt, G.C., Köhler, T., (1999) Phys. Rev. Lett, 83, p. 1755
  • Bozic, M., Arsenovic, D., Vuskovic, L., (2004) Phys. Rev. A, 69, p. 053618
  • Stern, A., Aharonov, Y., Imry, Y., (1990) Phys. Rev. A, 41, p. 3436
  • Sanz, A.S., Borondo, F., Bastians, M.J., (2005) Phys. Rev. A, 71, p. 042103
  • Qureshi, T., Venugopalan, A., Decoherence and matter wave interferometry in Int (2007) J. Mod. Phys. B, , quant-ph/0602052
  • Tumulka, R., Viale, A., Zanghi, N., (2007) Phys. Rev. A, 75, p. 055602
  • Viale, A., Vicari, M., Zanghi, N., (2003) Phys. Rev. A, 68, p. 063610
  • Giulini, D., Joos, E., Kiefer, C., Kupsch, J., Stematescu, I.O., Zeh, H.D., (1996) Decoherence and the Appearance of a Classical World in Quantum Theory, , Springer, Berlin
  • Walls, D.F., Milburn, G.J., (1985) Phys. Rev. A, 31, p. 2403
  • Diosi, L., (1995) Europhys. Lett, 30, p. 63
  • Vacchini, B., (2000) Phys. Rev. Lett, 84, p. 1374
  • Vacchini, B., (2001) Phys. Rev. E, 63, p. 066115
  • Gallis, M.R., Fleming, G.N., (1990) Phys. Rev. A, 42, p. 38
  • Kokorowski, D., Cronin, A.D., Roberts, T.D., Pritchard, D.E., (2001) Phys. Rev. Lett, 86, p. 2191
  • Hornberger, K., Sipe, J.E., Arndt, M., (2004) Phys. Rev. A, 70, p. 053608
  • Hornberger, K., (2006) Phys. Rev. Lett, 97, p. 060601
  • Hornberger, K., (2006) Phys. Rev. A, 73, p. 052102
  • Lombardo, F.C., Mazzitelli, F.D., Villar, P.I., (2005) Phys. Rev. A, 72, p. 042111
  • Lombardo, F.C., Villar, P.I., (2006) J. Phys. A, 39, p. 6509
  • Hu, B., Paz, J.P., Zang, Y., (1992) Phys. Rev. D, 45, p. 2843
  • Gobert, D., von Delft, J., Ambegaokar, V., Decoherence without dissipation quantph/0306019; Bernabeu, J., Mavromatos, N.E., Sarkar, S., (2006) Phys. Rev. D, 74, p. 047014
  • Lamine, B., Hervé, R., Lambrecht, A., Reynaud, S., (2006) Phys. Rev. Lett, 96, p. 050405
  • Lombardo, F.C., Villar, P.I., (2006) Phys. Rev. A, 74, p. 042311
  • Lombardo, F.C., Villar, P.I., (2005) Phys. Lett. A, 336, p. 16
  • Antunes, N., Lombardo, F.C., Monteoliva, D., Villar, P.I., (2006) Phys. Rev. E, 73, p. 066105
  • Nairz, O., Arndt, M., Zeilinger, A., (2000) J. Mod. Opt, 47, p. 2811
  • Zeilinger, A., (1988) Rev. Mod. Phys, 60, p. 1067
  • Zeilinger, A., Gahler, R., Treimer, W., Mampe, W., (1988) Rev. Mod. Phys, 60, p. 1067

Citas:

---------- APA ----------
Villar, P.I. & Lombardo, F.C. (2007) . Visibility fringe reduction due to noise-induced effects: Microscopic approach to interference experiments. International Journal of Modern Physics B, 21(27), 4659-4676.
http://dx.doi.org/10.1142/S021797920703806X
---------- CHICAGO ----------
Villar, P.I., Lombardo, F.C. "Visibility fringe reduction due to noise-induced effects: Microscopic approach to interference experiments" . International Journal of Modern Physics B 21, no. 27 (2007) : 4659-4676.
http://dx.doi.org/10.1142/S021797920703806X
---------- MLA ----------
Villar, P.I., Lombardo, F.C. "Visibility fringe reduction due to noise-induced effects: Microscopic approach to interference experiments" . International Journal of Modern Physics B, vol. 21, no. 27, 2007, pp. 4659-4676.
http://dx.doi.org/10.1142/S021797920703806X
---------- VANCOUVER ----------
Villar, P.I., Lombardo, F.C. Visibility fringe reduction due to noise-induced effects: Microscopic approach to interference experiments. Int. J. Mod. Phys. B. 2007;21(27):4659-4676.
http://dx.doi.org/10.1142/S021797920703806X