氘核基态波函数的数值解

氘核是由一个质子和一个中子组成的弱束缚态。由于中子不带电,因而氘核中的质子和中子间没有库仑相互作用,只有核力。研究氘核的性质对于进一步研究核力的性质具有非常重要的意义,氘核基态波函数对于构造氘核折叠光学模型势具有非常重要的意义。本工作基于氘核基态的相关性质利用数值计算的办法来求解氘核基态波函数。     

Wavefunction and energy of the 1s22sns configuration in a beryllium atom

A new set of trial functions for 1s^22sns configurations in a beryllium atom is suggested. A Mathematica program based on the variational method is developed to calculate the wavefunctions and energies of 1s^22sns （n = 3 - 6） configurations in a beryllium atom. Non-relativistic energy, polarization correction and relativistic correction which include mass correction, one- and two-body Darwin corrections, spin-spin contact interaction and orbit-orbit interaction, are calculated respectively. The results are in good agreement with experimental data.     

线性谐振子的非定态波函数

引入初坐标算符和初动量算符为线性谐振子的力学量完全集，求解薛定谔方程，可得到线性谐振子的两类非定态波函数。     

原子核中的U(6/4)超对称

在本文中,我们讨论了原子核中可能存在的一种动力学超对称性——U(6/4)超对称性。具有U(6/4)超对称性的原子核含有若干个sd玻色子及0,1,2,3,4个角动量为3/2的费米子,它的波函数可以用超李代数链 U(6/4)?SU(6/4)?SU(6)?SU(4)?SU(4)?SU(4) ?SU(4)?Sp(4)?SO(3)来分类。在本文中,我们给出了按以上超李代数链分类的波函数,并推导出了能谱公式。     

三维各向同性谐振子波函数的递推关系(英文)

本文应用拉普拉斯变换得到了三维各向同性谐振子波函数边界的精确解,同时,利用同种方法还得到了利用产生算符和湮灭算符表达的该波函数的递推关系.     

2+1维SU(2)格点规范场胶球波函数的高阶RPA计算

采用无规相近似(RPA)耦合集团展开方法求解薛定谔本征值方程，计算高阶胶球波函数. 在计算中，用空心Wilson圈图作为试探波函数，对特殊Wilson圈图作近似处理，计算出的2+1维SU(2)格点规范场的六阶和七阶胶球波函数的μ0F和μ2F及相关参数z 在弱耦合区(β=4.8-9.6)出现较好的标度行为，七阶真空能量在整个区域(β=0.8-8.0)与六阶真空能量一致.     

New microscopic wave function of ��-condensation

We explain how to treat a microscopic wave function of ??-condensation taking a 3??-nucleus as a typical example. The wave function has been originally proposed ten years before by Horiuchi, R?pke, Schuck and the present author (Phys. Rev. Lett., 2001, 87: 192501). The microscopic model, which fully takes into account the Pauli principle between all the constituent nucleons, effective internucleon forces and the Coulomb force, can play an important role in reproducing an ??-gas nature thanks to ??-condensation as an excited state of ??-like nuclei. An essential point of the wave function is to describe their ground state simultaneously. We study its typical features by giving an analytical formula of the norm kernel and the kernel concerning the one-body operator for 3??-condensation.     

驻波光场中的二能级原子

原子与光场相互作用系统是很难求解的，本文对二能级原子与驻波光场相互作用系统进行了求解，在光场较弱的情况下，得出了二能级原子与驻波光场相互作用系统的波函数、系统能量的可能取值、二能级原子质心动量的可能取值。