Variation after particle-number projection for the Hartree-Fock-Bogoliubov method with the Skyrme energy density functional

被引：71

作者：

Stoitsov, M. V. ^{[1
]}

Dobaczewski, J.

Kirchner, R.

Nazarewicz, W.

Terasaki, J.

机构：

[1] Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA

[2] Oak Ridge Natl Lab, Div Phys, Oak Ridge, TN 37831 USA

[3] Joint Inst Heavy Ion Res, Oak Ridge, TN 37831 USA

[4] Bulgarian Acad Sci, Inst Nucl Res & Nucl Energy, Sofia 1784, Bulgaria

[5] Univ Warsaw, Inst Theoret Phys, PL-00681 Warsaw, Poland

[6] Vienna Univ Technol, A-1040 Vienna, Austria

[7] Peking Univ, Sch Phys, Beijing 100871, Peoples R China

来源：

PHYSICAL REVIEW C | 2007年 / 76卷 / 01期

关键词：

D O I：

10.1103/PhysRevC.76.014308

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Variation after particle-number restoration is incorporated for the first time into the Hartree-Fock-Bogoliubov (HFB) framework employing the Skyrme energy density functional with zero-range pairing. The resulting projected HFB equations can be expressed in terms of the local gauge-angle-dependent densities. Results of projected calculations are compared with those obtained within the Lipkin-Nogami method in the standard version and with the Lipkin-Nogami method followed by exact particle-number projection.

引用

页数：10

共 33 条

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