Symmetry of Bound and Antibound States in the Semiclassical Limit
β Scribed by David Bindel; Maciej Zworski
- Publisher
- Springer
- Year
- 2007
- Tongue
- English
- Weight
- 398 KB
- Volume
- 81
- Category
- Article
- ISSN
- 0377-9017
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π SIMILAR VOLUMES
We give in this paper several sufficient conditions for the existence of negative energy bound states in a purely 'attractive potential without spherical symmetry. These conditions generalize the condition obtained recently by K. Chadan and A. Martin (C. R. Acad. Sci. Paris 290 (1980), 151), and can
For plasmas consisting of charged particles an improvement of the RPA dielectric function is considered which account,s especially for the possibility of the formation of bound states. The polarizability contains contributions of bound states as well as of scattering states. The imaginary part of th