Ground state correlations and anharmonicity of vibrations

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dc.creatorSeveryukhin, A. P.
dc.creatorVoronov, V. V.
dc.creatorKaradjov, D.
dc.date2000-11-14
dc.date2000-11-23
dc.date.accessioned2026-07-07T05:38:21Z
dc.date.available2026-07-07T05:38:21Z
dc.descriptionA consistent treatment of the ground state correlations beyond the random phase approximation including their influence on the pairing and phonon-phonon coupling in nuclei is presented. A new general system of nonlinear equations for the quasiparticle phonon model (QPM) is derived. It is shown that this system contains as a particular case all equations derived for the QPM early. New additional Pauli principle corrections resulting in the anharmonical shifts of energies of the two-phonon configurations are found. A correspondence between the generalized QPM equations and the nuclear field theory is discussed.
dc.description22 pages, 3 postscript figures, added references
dc.identifierhttps://arxiv.org/abs/nucl-th/0011052
dc.identifierhttp://arxiv.org/abs/nucl-th/0011052
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/81585
dc.subjectNuclear Theory
dc.titleGround state correlations and anharmonicity of vibrations
dc.typetext

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