Configuration mixing of angular-momentum-projected triaxial relativistic mean-field wave functions

2009/12/31 by J. M. Yao, J. Meng, Jie Meng +2 · 7 citations
Mathematics · Physics and Astronomy · #Angular momentum #Classical mechanics #Field (mathematics) #Mathematics #Mixing (physics) #Nuclear physics research studies #Physics #Pulsars and Gravitational Waves Research #Quantum Chromodynamics and Particle Interactions #Quantum electrodynamics #Quantum mechanics #cond-mat.str-el #nucl-ex #nucl-th

paper · pdf · doi:10.1103/physrevc.81.044311

published as Phys.Rev.C81:044311,2010 · 15 pages, 11 figures, 4 tables, accepted for publication in Phys. Rev. C

arxiv created 2010/04/07 · openalex publication_date 2010/04/21 · arxiv updated 2010/04/29 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

The framework of relativistic energy-density functionals is extended to include correlations related to the restoration of broken symmetries and to fluctuations of collective variables. The generator coordinate method is used to perform configuration mixing of angular-momentum-projected wave functions, generated by constrained self-consistent relativistic mean-field calculations for triaxial shapes. The effects of triaxial deformation and of K mixing is illustrated in a study of spectroscopic properties of low-spin states in ²⁴Mg.

Citations

• Beyond-mean-field-model analysis of low-spin normal-deformed and superdeformed collective states ofS<mml:mprescripts/><mml:none/>32,Ar<mml:mprescripts/><mml:none/>36,Ar<mml:mprescripts/><mml:none/>38, andCa<mml:mprescripts/><mml:none/>40
• Shape coexistence and triaxiality in the superheavy nuclei
• Properties of the predicted superdeformed band in32S
• Electric monopole transitions from low energy excitations in nuclei
• Self-consistent mean-field models for nuclear structure
• Generator coordinate method applied to nuclei in the transition region
• Beyond the relativistic mean-field approximation. III. Collective Hamiltonian in five dimensions
• Microscopic Description of Nuclear Quantum Phase Transitions
• Nuclear Constitution and the Interpretation of Fission Phenomena
• Relativistic Continuum Hartree Bogoliubov Theory for Ground State Properties of Exotic Nuclei

Cited by

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• Shape of Te isotopes in mean-field formalism
• Systematics of low-lying states of even-even nuclei in the neutron-deficient lead region from a beyond-mean-field calculation
• Beyond Mean-Field Calculations for Odd-Mass Nuclei
• Projection of angular momentum via linear algebra
• Beyond relativistic mean-field studies of low-lying states in neutron-deficient krypton isotopes
• Energy density functional analysis of shape evolution inN=28isotones