Overbarrier reflection in quantum mechanics with multiple degrees of freedom

We present an analytic example of two dimensional quantum mechanical system, where the exponential suppression of the probability of over-barrier reflection changes non-monotonically with energy. The suppression is minimal at certain "optimal" energies where reflection occurs with exponent...

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Detalles Bibliográficos
Autores principales: Levkov, D.G., Panin, A.G., Sibiryakov, S.M.
Lenguaje:eng
Publicado: 2007
Materias:
General Theoretical Physics
Acceso en línea:https://dx.doi.org/10.1103/PhysRevA.76.032114
http://cds.cern.ch/record/1028696
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author Levkov, D.G.
Panin, A.G.
Sibiryakov, S.M.
author_facet Levkov, D.G.
Panin, A.G.
Sibiryakov, S.M.
author_sort Levkov, D.G.
collection CERN
description We present an analytic example of two dimensional quantum mechanical system, where the exponential suppression of the probability of over-barrier reflection changes non-monotonically with energy. The suppression is minimal at certain "optimal" energies where reflection occurs with exponentially larger probability than at other energies.
id cern-1028696
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2007
record_format invenio
spelling cern-10286962023-05-11T03:03:06Zdoi:10.1103/PhysRevA.76.032114http://cds.cern.ch/record/1028696engLevkov, D.G.Panin, A.G.Sibiryakov, S.M.Overbarrier reflection in quantum mechanics with multiple degrees of freedomGeneral Theoretical PhysicsWe present an analytic example of two dimensional quantum mechanical system, where the exponential suppression of the probability of over-barrier reflection changes non-monotonically with energy. The suppression is minimal at certain "optimal" energies where reflection occurs with exponentially larger probability than at other energies.We present an analytic example of two dimensional quantum mechanical system, where the exponential suppression of the probability of over-barrier reflection changes non-monotonically with energy. The suppression is minimal at certain "optimal" energies where reflection occurs with exponentially larger probability than at other energies.arXiv:0704.0409CERN-PH-TH-2007-065CERN-PH-TH/2007-065CERN-PH-TH-2007-065oai:cds.cern.ch:10286962007-04-05
spellingShingle General Theoretical Physics
Levkov, D.G.
Panin, A.G.
Sibiryakov, S.M.
Overbarrier reflection in quantum mechanics with multiple degrees of freedom
title Overbarrier reflection in quantum mechanics with multiple degrees of freedom
title_full Overbarrier reflection in quantum mechanics with multiple degrees of freedom
title_fullStr Overbarrier reflection in quantum mechanics with multiple degrees of freedom
title_full_unstemmed Overbarrier reflection in quantum mechanics with multiple degrees of freedom
title_short Overbarrier reflection in quantum mechanics with multiple degrees of freedom
title_sort overbarrier reflection in quantum mechanics with multiple degrees of freedom
topic General Theoretical Physics
url https://dx.doi.org/10.1103/PhysRevA.76.032114
http://cds.cern.ch/record/1028696
work_keys_str_mv AT levkovdg overbarrierreflectioninquantummechanicswithmultipledegreesoffreedom
AT paninag overbarrierreflectioninquantummechanicswithmultipledegreesoffreedom
AT sibiryakovsm overbarrierreflectioninquantummechanicswithmultipledegreesoffreedom

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