Semiclassical description of Stern-Gerlach experiments -: art. no. 012101

被引：0

作者：

Cruz-Barrios, S ^{[1
]}

Gómez-Camacho, J

机构：

[1] Univ Seville, Dept Fis Atom Mol & Nucl, Apartado 1065, Seville 41080, Spain

[2] Univ Seville, EUITA, Dept Fis Aplicada 1, Seville, Spain

来源：

PHYSICAL REVIEW A | 2001年 / 63卷 / 01期

关键词：

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The motion of neutral particles with magnetic moments in an inhomogeneous magnetic field is described in a semiclassical framework. The concept of coherent internal states is used in the formulation of the semiclassical approximation from the full quantum-mechanical expression. The classical trajectories are defined only for certain spin states, that satisfy the conditions for being coherent internal states. The reliability of Stern-Gerlach experiments to measure spin projections is assessed in this framework.

引用

页数：7

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