Anharmonic oscillators energies via artificial perturbation method

被引：11

作者：

Mustafa, O ^{[1
]}

Odeh, M ^{[1
]}

机构：

[1] Eastern Mediterranean Univ G Magusa, Dept Phys, N Cyprus 10, Mersin, Turkey

来源：

EUROPEAN PHYSICAL JOURNAL B | 2000年 / 15卷 / 01期

关键词：

D O I：

10.1007/s100510051108

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A new pseudoperturbative (artificial in nature) methodical proposal [15] is used to solve for Schrodinger equation with a class of phenomenologically useful and methodically challenging anharmonic oscillator potentials V(q) = alpha(o)q(2) + alpha q(4). The effect of the [4, 5] Pade approximant on the leading eigenenergy term is studied. Comparison with results from numerical (exact) and several eligible (approximation) methods is made.

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页码：143 / 148

页数：6

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