Search results for "Self-consistent mean field"

showing 2 items of 2 documents

Solution of the Skyrme-Hartree–Fock–Bogolyubovequations in the Cartesian deformed harmonic-oscillator basis. (VIII) hfodd (v2.73y): A new version of …

2017

We describe the new version (v2.73y) of the code HFODD which solves the nuclear Skyrme Hartree-Fock or Skyrme Hartree-Fock-Bogolyubov problem by using the Cartesian deformed harmonic-oscillator basis. In the new version, we have implemented the following new features: (i) full proton-neutron mixing in the particle-hole channel for Skyrme functionals, (ii) the Gogny force in both particle-hole and particle-particle channels, (iii) linear multi-constraint method at finite temperature, (iv) fission toolkit including the constraint on the number of particles in the neck between two fragments, calculation of the interaction energy between fragments, and calculation of the nuclear and Coulomb ene…

Angular momentumNuclear Theory[PHYS.NUCL]Physics [physics]/Nuclear Theory [nucl-th]SYMMETRYNuclear TheoryHartree–Fock methodGeneral Physics and AstronomyFOS: Physical sciencesGogny forceSkyrme interactionNuclear density functional theorySelf-consistent mean-field01 natural sciences114 Physical sciencesNuclear Theory (nucl-th)Energy density functional theorySYSTEMSQuantum mechanics0103 physical sciences010306 general physicsHarmonic oscillator[ PHYS.NUCL ] Physics [physics]/Nuclear Theory [nucl-th]PhysicsHartree–Fock–Bogolyubovta114010308 nuclear & particles physicsAugmented Lagrangian methodInteraction energyAngular-momentum projection113 Computer and information sciencesHardware and ArchitecturePairingIsospintheoretical nuclear physicsSelf-consistent mean fieldHartree-Fock-BogolyubovPairing correlations
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Solution of self-consistent equations for the N3LO nuclear energy density functional in spherical symmetry. The program hosphe (v1.02)

2010

Abstract We present solution of self-consistent equations for the N 3 LO nuclear energy density functional. We derive general expressions for the mean fields expressed as differential operators depending on densities and for the densities expressed in terms of derivatives of wave functions. These expressions are then specified to the case of spherical symmetry. We also present the computer program hosphe (v1.02), which solves the self-consistent equations by using the expansion of single-particle wave functions on the spherical harmonic oscillator basis. Program summary Program title: HOSPHE (v1.02) Catalogue identifier: AEGK_v1_0 Program summary URL: http://cpc.cs.qub.ac.uk/summaries/AEGK_…

PhysicsMathematical analysisGeneral Physics and AstronomySpherical harmonicsCPU timeDifferential operatorsymbols.namesakeHardware and ArchitectureQuantum electrodynamicsSelf-consistent mean fieldsymbolsNeutronCircular symmetryWave functionHamiltonian (quantum mechanics)Computer Physics Communications
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