Hostname: page-component-848d4c4894-2pzkn Total loading time: 0 Render date: 2024-05-18T13:39:20.468Z Has data issue: false hasContentIssue false

Discrete spectrum of many body Schrödinger operators with non-constant magnetic fields I

Published online by Cambridge University Press:  22 January 2016

Tetsuya Hattori*
Affiliation:
Department of Mathematics, Faculty of Science Osaka University, Toyonaka, Osaka 560, Japan
*
Department of Mechanics and Applied MathematicsOsaka Institute of Technology, 5-16-1, Omiya, Asahi-ku, Osaka 535, Japan
Rights & Permissions [Opens in a new window]

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

In this paper we discuss the discrete spectrum of the Schrödinger operator HNZ(b), defined as below, for an atomic system in a magnetic field. Let where xj is a point in R3 (1 ≥ j ≥ N), and j be the gradient in R3 with respect to xj (1 ≥ j ≥ N). Then we consider the following operator:

(1.1)

defined on , where 3 being real-valued and

(1.2)

Type
Research Article
Copyright
Copyright © Editorial Board of Nagoya Mathematical Journal 1997

References

[ 1 ] Agmon, S., Bounds on exponential decay of eigenfunctions of Schrödinger operators, in Schrödinger Operators, ed. by Graffi, S., Lecture Note in Math., 1159, Springer (1985).Google Scholar
[ 2 ] Agmon, S., Lectures on exponential decay of solutions of second-order elliptic equations: Bounds on Eigenfunctions of N-body Schrödinger Operators, Math. Notes 29, Princeton University Press and the University of Tokyo Press (1982).Google Scholar
[ 3 ] Avron, J., Herbst, I., Simon, B., Schrödinger operators with magnetic fields I, General Interactions, Duke Math. J., 45 (1978), 847883.CrossRefGoogle Scholar
[ 4 ] Avron, J., Herbst, I., Simon, B., Schrödinger operators with magnetic fields III, Atoms in Homogeneous Magnetic Field, Comm. Math. Phys., 79 (1981), 529572.CrossRefGoogle Scholar
[ 5 ] Cycon, H.L., Froese, R. G., Kirsch, W., Simon, B., Schrödinger operators with application to quantum mechanics and global geometry, Texts and Monographs in Physics, Springer-Verlag, New York/Berlin (1987).Google Scholar
[ 6 ] Evans, W.D., Lewis, R. T., N-body Schrödinger operators with finitely many bound states, Trans. Amer. Math. Soc, 322 (1990), 593626.Google Scholar
[ 7 ] Evans, W.D., Lewis, R. T., Saitö, Y., Some geometric spectral properties of N-body Schrödinger operators, Arch. Ratio. Mech. Anal. 113 (1991), 377400.CrossRefGoogle Scholar
[ 8 ] Evans, W.D., Lewis, R. T., Saitō, Y., Zhislin’s theorem revisited, J. D’anal. Mathé., 58 (1992), 191212.CrossRefGoogle Scholar
[ 9 ] Hattori, T., Discrete spectrum of Schrödinger operators with perturbed uniform magnetic fields, Osaka J. Math., 32 (1995), 783797.Google Scholar
[10] Jafaev, D.R., On the point spectrum in the quantum-mechanical many-body problem, Math. USSR Isv., 10 (1976), 861896.CrossRefGoogle Scholar
[11] Reed, M., Simon, B., Methods of Modern Mathematical Physics II Fourier Analysis, Self-adjointness, Academic Press (1975).Google Scholar
[12] Schechter, M., Spectra of partial differential operators, second edition, North-Holland (1986).Google Scholar
[13] Sigal, I.M., Geometric methods in the quantum many-body problem, Nonexistence of Very Negative Ions, Comm. in Math. Phys., 85 (1982), 309324.CrossRefGoogle Scholar
[14] Tamura, H., Asymptotic distribution of eigenvalues for Schrödinger operators with homogeneous magnetic fields II, Osaka J. Math., 26 (1989), 119137.Google Scholar
[15] Uchiyama, J., Finiteness of the number of discrete eigenvalues of the Schrödinger operator for a three particle systems, Publ. Res. Inst. Math. Sci. Kyoto Univ., A5 (1969), 5163.CrossRefGoogle Scholar
[16] Vugal’ter, S. A., Zhislin, G. M., Discrete spectra of Hamiltonians of multi-particle systems in a uniform magnetic field, Soc. Phys. Dokl., 36 (1991), 299300.Google Scholar
[17] Zhislin, G.M., An investigation of the spectrum of differential operators of many-particle quantum-mechanical systems in function spaces of given symmetry, Math. USSRIsv., 3(1969), 559616.Google Scholar
[18] Zhislin, G.M., On the finiteness of the discrete spectrum of the energy operator of negative ions, Theor. Math. Phys., 7 (1971), 571578.CrossRefGoogle Scholar
[19] Zhislin, G.M., Finiteness of the discrete spectrum in the quantum N-particle problem, Theor. Math. Phys., 21 (1974), 971990.CrossRefGoogle Scholar