Result: Resonances Induced by Broken Symmetry in a System with a Singular Potential
Title:
Resonances Induced by Broken Symmetry in a System with a Singular Potential
Authors:
Source:
Annales Henri Poincaré. 13(6):1451-1467
Publisher Information:
Heidelberg: Springer, 2012.
Publication Year:
2012
Physical Description:
print, 12 ref
Original Material:
INIST-CNRS
Subject Terms:
Mathematics, Mathématiques, Physics, Physique, Theoretical physics, Physique théorique, Sciences exactes et technologie, Exact sciences and technology, Sciences et techniques communes, Sciences and techniques of general use, Mathematiques, Mathematics, Analyse mathématique, Mathematical analysis, Equations aux dérivées partielles, Partial differential equations, Analyse numérique. Calcul scientifique, Numerical analysis. Scientific computation, Analyse numérique, Numerical analysis, Algèbre linéaire numérique, Numerical linear algebra, Equations algébriques et transcendantes non linéaires, Nonlinear algebraic and transcendental equations, Physique, Physics, Generalites, General, Méthodes mathématiques en physique, Mathematical methods in physics, Divers, Other topics in mathematical methods in physics, Brisure symétrie, Symmetry breaking, Cercle, Circle, Circulo, Physique mathématique, Mathematical physics, Potentiel singulier, Singular potential, Potencial singular, Résonance, Resonance, Support, Supports, Symétrie, Symmetry, Système 3 dimensions, Three-dimensional systems, Système singulier, Singular system, Sistema singular, Valeur propre, Eigenvalues, 35B34, 65F15, 65H17
Document Type:
Academic journal
Article
File Description:
text
Language:
English
Author Affiliations:
Institute of Physics University of Zielona Gora ul. Szafrana 4a, 65246 Zielona Góra, Poland
ISSN:
1424-0637
Rights:
Copyright 2015 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Mathematics
Theoretical physics
Theoretical physics
Accession Number:
edscal.26256334
Database:
PASCAL Archive
Further Information
We study a three-dimensional nonrelativistic quantum system with a delta-type potential. The support of this potential is determined by a circle and straight line in ℝ3. We show that a special symmetry of our system induces embedded eigenvalues, and breaking this symmetry leads to resonances.