论文标题
壳模型汉密尔顿人的有限温度平均场近似值：代码HF-shell
Finite-temperature mean-field approximations for shell model Hamiltonians: the code HF-SHELL
论文作者
论文摘要
我们提出了用于求解质子独立形式中的配置相互作用壳模型汉密尔顿的构型均值均方方程的代码HF壳。该代码可以计算Hartree-fock（HF），HF+Bardeen-Cooper-Schrieffer（HF+BCS）和Hartree-fock-Bogoliubov（HFB）均值均值近似物中的地面状态和有限环境。纳入变化后的粒子量投影是为了将大型典型的集合减少到规范的合奏中，从而使该代码特别适合计算核状态密度。该代码不施加轴向对称性，并允许三轴四极变形。通过使用重球优化技术以及实施不同选项来限制四极杆的自由度，自谐度周期尤其强大。
We present the code HF-SHELL for solving the self-consistent mean-field equations for configuration-interaction shell model Hamiltonians in the proton-neutron formalism. The code can calculate both ground-state and finite-temperature properties in the Hartree-Fock (HF), HF+Bardeen-Cooper-Schrieffer (HF+BCS), and the Hartree-Fock-Bogoliubov (HFB) mean-field approximations. Particle-number projection after variation is incorporated to reduce the grand-canonical ensemble to the canonical ensemble, making the code particularly suitable for the calculation of nuclear state densities. The code does not impose axial symmetry and allows for triaxial quadrupole deformations. The self-consistency cycle is particularly robust through the use of the heavy-ball optimization technique and the implementation of different options to constrain the quadrupole degrees of freedom.
