Prog. Theor. Phys. Vol. 59 No. 6 (1978) pp. 1922-1932
On the Applicability of Generalized Schwinger Representation of the Fermion Pairs to the Anharmonicity. II
Department of Physics, Kyoto University, Kyoto 606
*Department of Physics, Kochi University, Kochi 780
(Received October 27, 1977)
The generalized Schwinger representation reformulated in Part I is applied to the description of the anharmonicity. The relations to RPA, the SU(6)-model and he boson expansion are discussed. Numerical results concerning E2-transitions and energies based on the Tamm-Dancoff approximation are shown in the case of single-j shell model with j = 11/2.
DOI : 10.1143/PTP.59.1922
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Citing Article(s) :
Progress of Theoretical Physics Vol. 60 No. 1 (1978) pp. 197-208
Schwinger Boson Representation for the Quantized Rotator
Masatoshi Yamamura, Tōru Suzuki and Hiroshi Ichihashi