ON THE STRUCTURE OF LARGE ORDERS IN 1/N-EXPANSION

被引：0

作者：

POPOV, VS ^{[1
]}

SERGEEV, AV ^{[1
]}

SHCHEBLYKIN, AV ^{[1
]}

机构：

[1] SI VAVILOV STATE OPT INST,ST PETERSBURG,RUSSIA

来源：

ZHURNAL EKSPERIMENTALNOI I TEORETICHESKOI FIZIKI | 1992年 / 102卷 / 05期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The asymptotic behaviour of large orders in 1/n-expansion is found for the problems of quantum mechanics. The coefficients of 1/n-expansion epsilon(k) are shown to increase as a factorial k! a(k) at k-->infinity. The a-parameter vs coupling constant dependence is studied. The analytic formulas obtained agree with the numerical calculations. The structure of 1/n-expansion is considered in detail for the Yukawa, Hulten and funnel potentials, as well as for the Stark effect in hydrogen and for the molecular ion H.

引用

页码：1453 / 1468

页数：16

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