Open AccessIntrinsic Pair Operators and the Number-Conserved Treatment of Pairing Correlations in Nuclei
Author(s) -
M. Ueno,
Daisuke Hayashi,
Y. Miyanishi
Publication year - 2002
Publication title -
progress of theoretical physics
Language(s) - English
Resource type - Journals
eISSN - 1347-4081
pISSN - 0033-068X
DOI - 10.1143/ptp.107.231
Subject(s) - pairing , physics , formalism (music) , operator (biology) , theoretical physics , quantum mechanics , mathematical physics , statistical physics , biology , superconductivity , genetics , art , musical , repressor , transcription factor , visual arts , gene
By introducing the intrinsic pair operators which commute with numberfluctuation operator, a new formalism is given for the number-conservingdescription of the pairing correlations. The difficulty in the conventional RPAtreatment for pairing rotation is removed.Comment: 6page
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