Diffraction in time and early-arrival phenomena will be studied in the context of dissipative systems. This theoretical consideration is done by using the linear scaled wave equation proposed in the framework of Caldirola-Kanai theory for the continuous quantum-classical transition. Two simple but physically important and interesting examples are studied, sudden release from a shutter where transient behaviors (diffraction in time) are seen; and also transmission through a time-dependent parabolic barrier where early-arrival is seen. Calculations show that diffraction in time is a non-classical effect and temporary behaviors are gradually suppressed as the friction increases. Furthermore, early-arrival is seen even in the classical regime. This means that early-arrival is not a non-classical phenomenon. This behavior will be explained by means of scaled trajectories which are just Bohmian trajectories in the quantum regime.
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Mousavi,S. V. (2021). Dissipative diffraction in time and early-arrival in continuous
quantum-classical transition. Iranian Journal of Physics Research, 21(1), 69-79. doi: 10.47176/ijpr.21.1.21502
MLA
Mousavi,S. V. . "Dissipative diffraction in time and early-arrival in continuous
quantum-classical transition", Iranian Journal of Physics Research, 21, 1, 2021, 69-79. doi: 10.47176/ijpr.21.1.21502
HARVARD
Mousavi S. V. (2021). 'Dissipative diffraction in time and early-arrival in continuous
quantum-classical transition', Iranian Journal of Physics Research, 21(1), pp. 69-79. doi: 10.47176/ijpr.21.1.21502
CHICAGO
S. V. Mousavi, "Dissipative diffraction in time and early-arrival in continuous
quantum-classical transition," Iranian Journal of Physics Research, 21 1 (2021): 69-79, doi: 10.47176/ijpr.21.1.21502
VANCOUVER
Mousavi S. V. Dissipative diffraction in time and early-arrival in continuous
quantum-classical transition. Dear user; Recently we have changed our software to Sinaweb. If you had already registered with the old site, you may use the same USERNAME but you need to change your password. To do so at the first use, please choose, 2021; 21(1): 69-79. doi: 10.47176/ijpr.21.1.21502
