Eigenvalue problem for the relativistic electric-dipole system

被引：5

作者：

Matrasulov, DU

Matveev, VI

Musakhanov, MM

机构：

[1] Uzbek Acad Sci, Heat Phys Dept, Tashkent 700135, Uzbekistan

[2] Tashkent State Univ, Dept Theoret Phys, Tashkent 700095, Uzbekistan

来源：

PHYSICAL REVIEW A | 1999年 / 60卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.60.4140

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The two-center Coulomb problem (with opposite signs of charges) for the Dirac equation is solved by the method of matching the logarithmic derivatives of the asymptotic solutions. The formulas for the near continuum-state energy term of a relativistic electric-dipole system are obtained analytically. Two cases are considered: Z<137 and Z>137. The Dirac equation for Z>137 is solved by the usual method of a cutoff potential at small distances. [S1050-2947(99)10108-2].

引用

页码：4140 / 4143

页数：4

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