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Restoration of rotational symmetry in deformed relativistic mean-field theory

Restoration of rotational symmetry in deformed relativistic mean-field theory
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摘要 We report on a very recently developed three-dimensional angular momentum projected relativistic mean-field theory with point-coupling interaction (3DAMP+RMF-PC). Using this approach the same effective nucleon-nucleon interaction is adopted to describe both the single-particle and collective motions in nuclei. Collective states with good quantum angular momentum are built projecting out the intrinsic deformed meanfield states. Results for 24Mg are shown as an illustrative application. We report on a very recently developed three-dimensional angular momentum projected relativistic mean-field theory with point-coupling interaction (3DAMP+RMF-PC). Using this approach the same effective nucleon-nucleon interaction is adopted to describe both the single-particle and collective motions in nuclei. Collective states with good quantum angular momentum are built projecting out the intrinsic deformed meanfield states. Results for 24Mg are shown as an illustrative application.
出处 《Chinese Physics C》 SCIE CAS CSCD 2009年第S1期21-23,共3页 中国物理C(英文版)
基金 Supported by Asia-Europe Link Project [CN/ASIA-LINK/008 (094-791)] of European Commission National Natural Science Foundation of China (10435010, 10575083, 10605001, 10221003), DFG Cluster of Excellence "Origin and Structure of the Universe"(www.universe-cluster.de)
关键词 MEAN-FIELD triaxial deformation spontaneous symmetry breaking angular momentum projection mean-field, triaxial deformation, spontaneous symmetry breaking, angular momentum projection
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