Nonrelativistic classical mechanics for spinning particles

被引：9

作者：

Salesi, G ^{[1
]}

机构：

[1] Univ Statale Bergamo, Fac Ingn, Bergamo, Italy

[2] Ist Nazl Fis Nucl, Sez Milano, I-20133 Milan, Italy

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2005年 / 20卷 / 10期

关键词：

classical spin; second order Lagrangian; Zitterbewegung; proper-time Dirac theory;

D O I：

10.1142/S0217751X05021142

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We study the classical dynamics of nonrelativistic particles endowed with spin. Non-vanishing Zitterbewegung terms appear in the equation of motion also in the small momentum limit. We derive a generalized work-energy theorem which suggests classical interpretations for tunnel effect and quantum potential.

引用

页码：2027 / 2036

页数：10

共 51 条

[1] CREATION OF A PHOTON - HEURISTIC CALCULATION OF PLANCKS CONSTANT-H OR FINE-STRUCTURE CONSTANT-ALPHA [J].