Artículos de revistas
Relation between phase and dwell times for quantum tunneling of a relativistically propagating particle
Registro en:
Epl. Epl Association, European Physical Society, v. 82, n. 6, 2008.
0295-5075
WOS:000258785400005
10.1209/0295-5075/82/60005
Autor
Bernardini, AE
Institución
Resumen
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) The general and explicit relation between the phase time and the dwell time for quantum tunneling of a relativistically propagating particle is investigated and quantified. In analogy with previously obtained non-relativistic results, it is shown that the group delay can be described in terms of the dwell time and a self-interference delay. Lessons concerning the phenomenology of the relativistic tunneling are drawn. Copyright (C) EPLA, 2008. 82 6 Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) FAPESP [PD 04/13770-0]