Porras, Miguel A.Luis Aina, AlfredoGonzalo Fonrodona, IsabelSanz, Ángel S.2023-06-202023-06-202011-11-14[1] B. Misra and E. C. G. Sudarshan, J. Math. Phys. 18, 756 (1977). [2] L. A. Khalfin, Zh. Eksp. Teor. Fiz. 33, 1371 (1957); Sov. Phys. JETP 6, 1053 (1958); R.G.Winter, Phys. Rev. 123, 1503 (1961); W. Yourgrau, in Problems in the Philosophy of Science, edited by I. Lakatos and A. Musgrave (North-Holland, Amsterdam, 1968), pp. 191 and 192. [3] W. M. Itano, D. J. Heinzen, J. J. Bollinger, and D. J. Wineland, Phys. Rev. A 41, 2295 (1990). [4] J. G. Muga, J. Echanobe, A. del Campo, and I. Lizuain, J. Phys B 41, 175501 (2008). [5] A. M. Lane, Phys. Lett. A 99, 359 (1983). [6] W. C. Schieve, L. P. Horwits, and J. Levitan, Phys. Lett. A 136, 264 (1989). [7] A. G. Kofman and G. Kurizki, Phys. Rev. A 54, R3750 (1996); Nature (London) 405, 546 (2000). [8] A. Luis and L. L. Sánchez-Soto, Phys. Rev. A 57, 781 (1998). [9] S. R.Wilkinson, C. F. Bharucha, M. C. Fischer, K.W. Madison, P. R. Morrow, Q. Niu, B. Sundaram, and M. G. Raizen, Nature (London) 387, 575 (1997). [10] M. C. Fischer, B. Gutiérrez-Medina, and M. G. Raizen, Phys. Rev. Lett. 87, 040402 (2001). [11] F. Dreisow, A. Szameit, M. Heinrich, T. Pertsch, S. Nolte, A. T¨unnermann, and S. Longhi, Phys. Rev. Lett. 101, 143602 (2008). [12] I. Lizuain, J. Casanova, J. J. Garc´ıa-Ripoll, J. G. Muga, and E. Solano, Phys. Rev. A 81, 062131 (2010). [13] M. Kitano, Opt. Commun. 141, 39 (1997). [14] K. Yamane, M. Ito, and M. Kitano, Opt. Commun. 192, 299 (2001). [15] Y. Aharonov and M. Vardi, Phys. Rev. D 21, 2235 (1980). [16] T. P. Altenmüller and A. Schenzle, Phys. Rev. A 48, 70 (1993). [17] A. Peres, Am. J. Phys. 48, 931 (1980); P. Kwiat, H. Weinfurter, T. Herzog, A. Zeilinger, and M. Kasevich, Ann. NY Acad. Sci. 755, 383 (1995). [18] S. Longhi, Phys. Rev. Lett. 97, 110402 (2006). [19] P. Biagioni, G. Della Valle, M. Ornigotti, M. Finazzi, L. Duò, P. Laporta, and S. Longhi, Opt. Express 16, 3762 (2008). [20] M. Moshinsky, Phys. Rev. 88, 625 (1952); E. Torrontegui, J. Muñoz, Y. Ban, and J. G. Muga, Phys. Rev. A 83, 043608 (2011). [21] A. G. Fox and T. Li, Bell Syst. Tech. J. 40, 453 (1961); A. E. Siegman, Lasers (University Science Books, South Orange, NJ, 1986). [22] P. Facchi, V. Gorini, G. Marmo, S. Pascazio, and E. C. G. Sudarshan, Phys. Lett. A 275, 12 (2000); P. Facchi, S. Pascazio, A. Scardicchio, and L. S. Schulman, Phys. Rev. A 65, 012108 (2001); P. Facchi, G. Marmo, S. Pascazio, A. Scardicchio, and E. C. G. Sudarshan, J. Opt. B: Quantum Semiclass. Opt. 6, S492 (2004). [23] P. Facchi and S. Pascazio, Phys. Rev. Lett. 89, 080401 (2002); J. Phys. A: Math. Theor. 41, 493001 (2008); M. V. Berry and S. Klein, J. Mod. Opt. 43, 2139 (1996); M. V. Berry, in The Mathematical Beauty of Physics, edited by J.-M. Drouffe and J.-B. Zuber (World Scientific, Singapore, 1997), pp. 281–294; M. V. Berry, J. Phys. A 29, 6617 (1996); M. V. Berry, I.Marzoli, and W. Schleich, Phys. World 14(6), 39 (2001). [24] S. Maniscalco, J. Piilo, and K.-A. Suominen, Phys. Rev. Lett. 97, 130402 (2006). [25] F. Francica, F. Plastina, and S. Maniscalco, Phys. Rev. A 82, 052118 (2010).1050-294710.1103/PhysRevA.84.052109https://hdl.handle.net/20.500.14352/44591©2011 American Physical Society. Support from the Ministerio de Ciencia e Innovacion (Spain) under Projects No. FIS2010-22082 (M.A.P., I.G., A.S.S.), No. FIS2008-01267 (A.L.), and No. FIS2010-18132 (A.S.S.) is acknowledged. A.L. also acknowledges support from Project QUITEMAD S2009-ESP-1594, from the Consejeria de Educacion de la Comunidad de Madrid. A.S.S. would also like to thank the Ministerio de Ciencia e Innovacion (Spain) for a "Ramon y Cajal" Grant.We analyze a simple and feasible practical scheme displaying Zeno, anti-Zeno, and inverse-Zeno effects in the observation of wave-packet spreading caused by free evolution. The scheme is valid both in spatial diffraction of classical optical waves and in time diffraction of a quantum wave packet. In the optical realization, diffraction spreading is observed by placing slits between a light source and a light-power detector. We show that the occurrence of Zeno or anti-Zeno effects depends just on the frequency of observations between the source and detector. These effects are seen to be related to the diffraction mode theory in Fabry-Perot resonators.engjournal articlehttp://dx.doi.org/10.1103/PhysRevA.84.052109http://journals.aps.org/open access535Quasi-stationary stateQuantum-theoryDecayParadoxÓptica (Física)2209.19 Óptica Física