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Journal
2013 | 11 | 5 | 568-574
Article title

Method simplifying calculation of coefficients of fractional parentage for translationally invariant shell-model

Content
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EN
Abstracts
EN
A new procedure for large-scale calculations of the coefficients of fractional parentage (CFP) for many-particle systems is presented. The approach is based on a simple enumeration scheme for antisymmetric N particle states, and we suggest an efficient method for constructing the eigenvectors of two-particle transposition operator $$P_{N_1 ,N}$$ in a subspace where N
1 and N
2 = N − N
1 nucleons basis states are already antisymmetrized. The main result of this paper is that according to permutation operators $$P_{N_1 ,N}$$ eigenvalues we can distinguish totally asymmetrical N particle states from the other states with lower degree of asymmetry.
Publisher
Journal
Year
Volume
11
Issue
5
Pages
568-574
Physical description
Dates
published
1 - 5 - 2013
online
28 - 7 - 2013
References
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Document Type
Publication order reference
YADDA identifier
bwmeta1.element.-psjd-doi-10_2478_s11534-013-0215-3
Identifiers
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