A numerical method of solving time-dependent Hartree-Fock-Bogoliubov equation with Gogny interaction
A numerical method of solving time-dependent Hartree-Fock-Bogoliubov equation with Gogny interaction
复制标题
求解具有Gogny相互作用的时变Hartree-Fock-Bogoliubov方程的数值方法
DOI：
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发表时间：
2007
期刊：
影响因子：
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通讯作者：
K. Nodeki
中科院分区：
文献类型：
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作者：
Y. Hashimoto;K. Nodeki
提出了一种求解瞬态 Hartree-Fock-Bogoliubov 方程的数值方法来处理具有 Gogny 有效相互作用的情况。为了检验该方法的可行性，将其应用于氧同位素 O20 并计算小振幅振荡。证明了核子数和能量期望值的守恒。还显示了小振幅四极振荡的强度分布。
A numerical method to solve time-dependent Hartree-Fock-Bogoliubov equation is proposed to treat the case with Gogny effective interaction. To check the feasibility of the method, it is applied to oxygen isotope O20 and small amplitude oscillations are calculated. The conservation of the nucleon numbers as well as energy expectation value is demonstrated. The strength distributions of the small amplitude quadrupole oscillations are also shown.