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An underrated entanglement: Riccati and Schrödinger equations

 

作者: Stephen B. Haley,  

 

期刊: American Journal of Physics  (AIP Available online 1997)
卷期: Volume 65, issue 3  

页码: 237-243

 

ISSN:0002-9505

 

年代: 1997

 

DOI:10.1119/1.18535

 

出版商: American Association of Physics Teachers

 

关键词: 02.;03.65

 

数据来源: AIP

 

摘要:

The solution of the time-independent Schrödinger equation is fractionated by solving a corresponding Riccati equation. Simple particular solutions of the Riccati equation are used to construct exact ground state energy eigenvalues and eigenfunctions of otherwise complex problems without solving for the complete energy spectrum. In some instances, a partial series of the complete spectrum is also obtained with little extra effort. A procedure for obtaining the complete energy spectrum from the Riccati equation is also presented, and the entire method is illustrated by detailed analysis of several examples.

 

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