66 citations · 73 across the 7 of their papers we have counts for
7 papers
Correlations in self-bound systems of identical fermions
G. Kamuntavicius, A. Masalaite, S. Mickevicius +3
A method for the calculation of translationally invariant wave functions for systems of identical fermions with arbitrary potential of pair interaction is developed. It is based on…
Toy model of the Nucleon - Nucleon potential
G. P. Kamuntavicius, A. Masalaite, S. Mickevicius
We start from a system of six interacting constituent quarks and examine how the picture of two nucleons can change when substructure of the nucleons are taken into account.
Colour-singlet clusters in systems composed of six quarks
S. Mickevicius, G. P. Kamuntavicius
We present an investigation of six quarks system kinematics, independent on quark-quark interactions. There has been created and investigated basis of six quarks antisymmetrical an…
The general harmonic-oscillator brackets: compact expression, symmetries, sums and Fortran code
G. P. Kamuntavicius, R. K. Kalinauskas, B. R. Barrett +2
We present a very simple expression and a Fortran code for the fast and precise calculation of three-dimensional harmonic-oscillator transformation brackets. The complete system of…
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…
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…