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On the spectra of finite-dimensional quadratic Bose operators |
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| Authors: | V V Kucherenko V P Maslov |
| Institution: | (1) M. V. Lomonosov Moscow State University, Moscow, USSR;(2) Moscow Civil Engineering Institute, Moscow, USSR |
| Abstract: | A complete study of the spectrum of a finite-dimensional Bose operator is carried out in the paper. The cases in which the spectrum is discrete or continuous are studied. Translated fromMatematicheskie Zametki, Vol. 61, No. 6, pp. 835–854, June, 1997. Translated by A. M. Chebotarev |
| Keywords: | Bose operator Fock space creation and annihilation operators self-adjoint operators spectral decomposition discrete and continuous spectrum |
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