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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