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The hydrogen atom as an entangled electron–proton system

 

作者: Paolo Tommasini,   Eddy Timmermans,   A. F. R. de Toledo Piza,  

 

期刊: American Journal of Physics  (AIP Available online 1998)
卷期: Volume 66, issue 10  

页码: 881-886

 

ISSN:0002-9505

 

年代: 1998

 

DOI:10.1119/1.18977

 

出版商: American Association of Physics Teachers

 

关键词: 03.65

 

数据来源: AIP

 

摘要:

We illustrate the description of correlated subsystems by studying the simple two-body hydrogen atom. We study the entanglement of the electron and proton coordinates in the exact analytical solution. This entanglement, which we quantify in the framework of the density matrix formalism, describes correlations in the electron–proton motion.

 

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