0000000000372491

AUTHOR

Stanisław G. Rohoziński

showing 2 related works from this author

Self-consistent symmetries in the proton-neutron Hartree-Fock-Bogoliubov approach

2009

Symmetry properties of densities and mean fields appearing in the nuclear Density Functional Theory with pairing are studied. We consider energy functionals that depend only on local densities and their derivatives. The most important self-consistent symmetries are discussed: spherical, axial, space-inversion, and mirror symmetries. In each case, the consequences of breaking or conserving the time-reversal and/or proton-neutron symmetries are discussed and summarized in a tabulated form, useful in practical applications.

PhysicsNuclear and High Energy PhysicsIsovectorNuclear TheoryIsoscalarNuclear TheoryHartree–Fock methodFOS: Physical sciencesContext (language use)Nuclear matterSymmetry (physics)Nuclear Theory (nucl-th)Quantum mechanicsPairingNuclear density
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Spatial symmetries of the local densities

2010

Spatial symmetries of the densities appearing in the nuclear Density Functional Theory are discussed. General forms of the local densities are derived by using methods of construction of isotropic tensor fields. The spherical and axial cases are considered.

PhysicsNuclear Theory (nucl-th)Nuclear and High Energy PhysicsNuclear TheoryHomogeneous spaceGeneral Physics and AstronomyFOS: Physical sciencesFunctional theoryNuclear densityIsotropic tensorMathematical physics
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