Prog. Theor. Phys. Vol. 83 No. 2 (1990) pp. 175-179

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Letters

Intrinsic Operators Decoupled with the Pairing Rotation

Kimikazu Taniguchi and Yoshinao Miyanishi

Department of Physics, Nagoya University, Nagoya 464

(Received September 30, 1989)

Abstract:

RPA formalism for the pairing rotation is extended. The exact phase-angle operator is expressed by quasi-particle pair operators in an expansion form. The intrinsic part of any operator is determined so as to decouple with rotational modes. Applications to nuclear systems with the pairing force are made and good results are obtained.

URL : http://ptp.ipap.jp/link?PTP/83/175/
DOI : 10.1143/PTP.83.175

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Citing Article(s) :

Progress of Theoretical Physics Vol. 107 No. 1 (2002) pp. 231-236 :
Intrinsic Pair Operators and the Number-Conserved Treatment of Pairing Correlations in Nuclei

Makoto Ueno, Daisuke Hayashi and Yoshinao Miyanishi