Projected basis for many-phonon systems
- 1 February 1978
- journal article
- Published by IOP Publishing in Journal of Physics G: Nuclear Physics
- Vol. 4 (2), 205-217
- https://doi.org/10.1088/0305-4616/4/2/011
Abstract
The basis of a many-phonon system is constructed in the nuclear collective model using the projection-operator method. The proof of the completeness of this basis is given and the matrices of the generators of the group SO(5) are obtained in this basis. The matrix of the additional integral of motion Omega is calculated. This matrix has a non-degenerate spectrum of eigenvalues omega i which can be used as the missing quantum number.Keywords
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