Hostname: page-component-848d4c4894-75dct Total loading time: 0 Render date: 2024-06-09T18:32:03.046Z Has data issue: false hasContentIssue false

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

Published online by Cambridge University Press:  22 January 2016

Tetsuya Hattori*
Affiliation:
Department of Mathematics, Osaka University, Toyonaka, Osaka 560, Japan
*
Department of Mechanics and Applied Mathematics, Osaka 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.

This paper is continuation from [10], in which we studied the discrete spectrum of atomic Hamiltonians with non-constant magnetic fields and, more precisely, we showed that any atomic system has only finitely many bound states, corresponding to the discrete energy levels, in a suitable magnetic field. In this paper we show another phenomenon in non-constant magnetic fields that any atomic system has infinitely many bound states in a suitable magnetic field.

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.Google 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.Google Scholar
[ 5 ] Carmona, R., Simon, B., Pointwise bound on eigenfunctions and wave packets in N-body quantum systems, V: Lower bound and path integrals, Comm. Math. Phys., 80(1981), 5998.CrossRefGoogle Scholar
[ 6 ] Combes, J.M., Thomas, L., Asymptotic behavior of eigenfunctions for multiparticle Schrödinger operators, Comm. Math. Phys., 34 (1973), 251276.Google Scholar
[ 7 ] 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
[ 8 ] Evans, W.D., Lewis, R. T., Saitō, Y., Some geometric spectral properties of iV-body Schrödinger operators, Arch. Ratio. Mech.Anal., 113 (1991), 377400.Google Scholar
[ 9 ] Hattori, T., Discrete spectrum of Schrödinger operators with perturbed Uniform magnetic fields, Osaka J. Math, 32 (1995), 783797.Google Scholar
[10] Hattori, T., Discrete spectrum of many body Schrödinger operators with non-constant magnetic fields I, preprint.CrossRefGoogle Scholar
[11] Lieb, E.H., Bounds on the maximum negative ionization of atoms and molecules, Physical Review, A 29 (1984), 30183028.Google Scholar
[12] O’Conner, T., Exponential decay of bound state wave functions, Comm. Math. Phys., 32(1973), 319340.Google Scholar
[13] Persson, A., Bounds for the discrete part of the spectrum of a semi-bounded Schrödinger operator, Math. Scand, 8 (1960), 143153.Google Scholar
[14] Reed, M., Simon, B., Methods of Modern Mathematical Physics II Fourier Analysis, Self-adjointness, Academic Press (1975).Google Scholar
[15] Reed, M., Simon, B., Methods of Modern Mathematical Physics IV Analysis of Operators, Academic Press (1978).Google Scholar
[16] Ruskai, M.B., Absence of discrete spectrum in highly negative ions, Comm. in Math. Phys., 82 (1982), 457469.Google Scholar
[17] Ruskai, M.B., Absence of discrete spectrum in highly negative ions, II Comm. in Math. Phys., 85 (1982), 325327.CrossRefGoogle Scholar
[18] Sigal, I.M., Geometric Methods in the Quantum Many-Body Problem, Nonexistence of Very Negative Ions, Comm. in Math. Phys., 85 (1982), 309324.Google Scholar
[19] Simon, B., Pointwise bounds on eigenfunctions and wave packets in N-body quan tum systems I, Proc. Amec. Math. Soc, 42 (1974), 359401.Google Scholar
[20] Vugal’ter, S. A., Zhislin, G. M., Discrete spectra of Hamiltonians of multi-particle systems in a uniform magnetic field, Sov. Phys. Dokl., 36 (1991), 299300.Google Scholar
[21] Yafaev, D.R., The point spectrum in the quantum-mechanical problem of many particles, Fune. Anal. Appl., 6 (1972), 349350.CrossRefGoogle Scholar
[22] Yafaev, D.R., On the point spectrum in the quantum-mechanical many body problem, Math. USSR Isv., 10 (1976), 861896.Google Scholar
[23] Zhislin, G.M., An investigation of the spectrum of differential operators of many-particle quantum-mechanical systems in function spaces of given symmetry, Math. USSR Isv., 3 (1969), 559616.Google Scholar
[24] Zhislin, G.M., On the finiteness of the discrete spectrum of the energy operator of negative Ions, Theor. Math. Phys., 7 (1971), 571578.Google Scholar
[25] Zhislin, G.M., On the finiteness of the discrete spectrum of energy operators of multiparticle quantum systems, Sov. Math. Dokl., 13 (1972), 14451449.Google Scholar
[26] Zhislin, G.M., Finiteness of the discrete spectrum in the quantum N-particle problem, Theor. Math. Phys., 21 (1974), 971990.CrossRefGoogle Scholar