Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/74801
Type: Artigo de periódico
Title: SUPERLUMINAL PROCESSES AND SIGNAL VELOCITY IN TUNNELING SIMULATION
Author: MUGNAI, D
RANFAGNI, A
RUGGERI, R
AGRESTI, A
RECAMI, E
Abstract: It has been demonstrated that microwave simulation is a powerful method for studying tunneling processes and in particular tunneling time, A semiclassical interpretation, based on the telegrapher's equation, turned out to be in quite good agreement with the predictions of quantum-mechanical models but it works well also in connection with superluminal behaviours recently evidenced, The aim of this work is to demonstrate how evanescent waves account for superluminal processes: the plausibility of the results is discussed on the basis of signal analysis along the lines of the Sommerfeld-Brillouin criterion, as well as in the framework of special relativity.
Country: Holanda
Editor: Elsevier Science Bv
Rights: fechado
Identifier DOI: 10.1016/0375-9601(95)00735-3
Date Issue: 1995
Appears in Collections:Unicamp - Artigos e Outros Documentos

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.