Variational supersymmetric WKB approximation

被引：7

作者：

Miao, CH

Qian, SW

机构：

[1] CHINA CTR ADV SCI & TECHNOL, WORLD LAB, BEIJING 100080, PEOPLES R CHINA

[2] BEIJING UNIV, DEPT PHYS, BEIJING 100871, PEOPLES R CHINA

来源：

PHYSICAL REVIEW A | 1997年 / 56卷 / 03期

关键词：

D O I：

10.1103/PhysRevA.56.2412

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper we propose a way to get the approximate ground-state wave function by the variational method and thence determine the superpotential w that is necessary for the supersymmetric WKB quantization condition. By this approach, the supersymmetric WKB method can be applied for any potentials. Two examples are given: (i) the anharmonic potential and (ii) the Hulthen potential including the centrifugal potential.

引用

页码：2412 / 2414

页数：3

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