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nucl-th1998
Elimination of Spurious States of Oscillator Shell Model
A. Deveikis, G. Kamuntavicius
A new method for elimination of the 'spurious' states comprising reguirement of translational invariance and simplicity of the enumeration scheme of antisymmetric A-particle states…
nucl-th1998
Intrinsic Density Matrices of the Nuclear Shell Model
A. Deveikis, G. Kamuntavicius
A new method for calculation of shell model intrinsic density matrices, defined as two-particle density matrices integrated over the centre-of-mass position vector of two last part…
nucl-th1998
Coefficients of Fractional Parentage for Nuclear Shell Model
A. Deveikis, G. Kamuntavicius
A new procedure for the calculation of shell model coefficients of fractional parentage has been developed. This procedure is free of numerical diagonalization, orthogonalization,…