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Discrete spectrum of hamiltonians of some quantum system models

✍ Scribed by G. M. Zhislin


Book ID
113080166
Publisher
SP MAIK Nauka/Interperiodica
Year
2012
Tongue
English
Weight
544 KB
Volume
171
Category
Article
ISSN
0040-5779

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πŸ“œ SIMILAR VOLUMES


On the finiteness of the discrete spectr
✍ S. A. Vugalter; G. M. Zhislin πŸ“‚ Article πŸ“… 1992 πŸ› Springer 🌐 English βš– 270 KB

The system of three particles (acting in K dimensions (K = 1, 2)) without stable two-particle subsystems is studied. For short-range potentials V,j(r+]), the finiteness of the discrete spectrum is proved for any type of permutational symmetry.

Regularity and asymptotic properties of
✍ J. M. Combes; R. Seiler πŸ“‚ Article πŸ“… 1978 πŸ› John Wiley and Sons 🌐 English βš– 759 KB

## Abstract We analyze the electronic part of diatomic molecular Hamiltonians as a function of the internuclear distance, __x__. We prove analyticity outside __x__ β‰  0 of eigenvalues in the discrete spectrum and differentiability up to second order for the associated projection operators. Furthermo