QUANTUM DYNAMICS VIA MOBILE BASIS-SETS - THE DIRAC VARIATIONAL PRINCIPLE

被引：20

作者：

HSU, D

COKER, DF

机构：

[1] Department of Chemistry, Boston University, Boston, MA 02215

来源：

JOURNAL OF CHEMICAL PHYSICS | 1992年 / 96卷 / 06期

关键词：

D O I：

10.1063/1.462820

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We propose a variation on the wave-packet interpretation of quantum mechanics introduced by Heller, here using the Dirac variational principle to optimize the time evolution of all the parameters that enter our basis set. We solve the general one-dimensional problem, and test our method on the Morse oscillator and the symmetric quartic double well.

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页码：4266 / 4271

页数：6

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