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A particle moving in a homogeneous time‐varying force

 

作者: M. A. Gregório,   A. S. de Castro,  

 

期刊: American Journal of Physics  （AIP Available online 1984）
卷期: Volume 52, issue 6  

页码: 557-559

 

ISSN:0002-9505

 

年代: 1984

 

DOI:10.1119/1.13620

 

出版商: American Association of Physics Teachers

 

关键词: analytical solution;wave packets;dispersion relations;quantum mechanics;schroedinger picture;motion;time dependence;quantum operators

 

数据来源: AIP

 

摘要:

The problem of a quantum‐mechanical particle that moves in a spatially uniform time‐varying field of force is solved in the Schrödinger picture. An explanation on the peculiar behavior for the spreading of an initial wave packet is given in terms of the dispersion relation obtained in the analytical solution.

 

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