Few-body problem in terms of correlated Gaussians

被引：12

作者：

Silvestre-Brac, Bernard ^{[1
]}

Mathieu, Vincent ^{[2
]}

机构：

[1] CNRS, IN2P3, Lab Phys Subatom & Cosmol, F-38026 Grenoble, France

[2] Univ Mons, Acad Univ Wallonie Bruxelles, Grp Phys Nucl Theor, B-7000 Mons, Belgium

来源：

PHYSICAL REVIEW E | 2007年 / 76卷 / 04期

关键词：

Fourier transforms - Problem solving - Quantum theory - Statistical methods - Stochastic programming;

D O I：

10.1103/PhysRevE.76.046702

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

In their textbook, Suzuki and Varga [Stochastic Variational Approach to Quantum-Mechanical Few-Body Problems (Springer, Berlin, 1998)] present the stochastic variational method with the correlated Gaussian basis in a very exhaustive way. However, the Fourier transform of these functions and their application to the management of a relativistic kinetic energy operator are missing and cannot be found in the literature. In this paper we present these interesting formulas. We also give a derivation for formulations concerning central potentials.

引用

页数：10

共 8 条

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