Flensted-Jensen's functions attached to the Landau problem on the hyperbolic disc

Zouhaïr Mouayn

Applications of Mathematics (2007)

  • Volume: 52, Issue: 2, page 97-104
  • ISSN: 0862-7940

Abstract

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We give an explicit expression of a two-parameter family of Flensted-Jensen’s functions Ψ μ , α on a concrete realization of the universal covering group of U ( 1 , 1 ) . We prove that these functions are, up to a phase factor, radial eigenfunctions of the Landau Hamiltonian on the hyperbolic disc with a magnetic field strength proportional to μ , and corresponding to the eigenvalue 4 α ( α - 1 ) .

How to cite

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Mouayn, Zouhaïr. "Flensted-Jensen's functions attached to the Landau problem on the hyperbolic disc." Applications of Mathematics 52.2 (2007): 97-104. <http://eudml.org/doc/33278>.

@article{Mouayn2007,
abstract = {We give an explicit expression of a two-parameter family of Flensted-Jensen’s functions $\Psi _\{\mu ,\alpha \}$ on a concrete realization of the universal covering group of $U(1,1)$. We prove that these functions are, up to a phase factor, radial eigenfunctions of the Landau Hamiltonian on the hyperbolic disc with a magnetic field strength proportional to $\mu $, and corresponding to the eigenvalue $4\alpha ( \alpha -1)$.},
author = {Mouayn, Zouhaïr},
journal = {Applications of Mathematics},
keywords = {Flensted-Jensen’s functions; universal covering group; Landau Hamiltonian; hyperbolic disc; Flensted-Jensen's functions; universal covering group; Landau Hamiltonian; hyperbolic disc},
language = {eng},
number = {2},
pages = {97-104},
publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},
title = {Flensted-Jensen's functions attached to the Landau problem on the hyperbolic disc},
url = {http://eudml.org/doc/33278},
volume = {52},
year = {2007},
}

TY - JOUR
AU - Mouayn, Zouhaïr
TI - Flensted-Jensen's functions attached to the Landau problem on the hyperbolic disc
JO - Applications of Mathematics
PY - 2007
PB - Institute of Mathematics, Academy of Sciences of the Czech Republic
VL - 52
IS - 2
SP - 97
EP - 104
AB - We give an explicit expression of a two-parameter family of Flensted-Jensen’s functions $\Psi _{\mu ,\alpha }$ on a concrete realization of the universal covering group of $U(1,1)$. We prove that these functions are, up to a phase factor, radial eigenfunctions of the Landau Hamiltonian on the hyperbolic disc with a magnetic field strength proportional to $\mu $, and corresponding to the eigenvalue $4\alpha ( \alpha -1)$.
LA - eng
KW - Flensted-Jensen’s functions; universal covering group; Landau Hamiltonian; hyperbolic disc; Flensted-Jensen's functions; universal covering group; Landau Hamiltonian; hyperbolic disc
UR - http://eudml.org/doc/33278
ER -

References

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  8. Table of Integrals, Series and Products, Academic Press, New York-London-Toronto, 1980. (1980) MR0582453
  9. Analyse Harmonique (Ecole d’été, d’analyse harmonique, Université de Nancy  I, Septembre  15 au Octobre  3, 1980). Les Cours du C.I.M.P.A., P. Eymard, J. L. Clerc, J. Faraut, M. Raïs, and R. Takahashi (eds.), Centre International de Mathématiques Pures et Appliquées, C.I.M.P.A, 1980. (French) (1980) 

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