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Title: On the correspondence between quantum and classical variational principles

Journal Article · · Physics Letters. A

Here, classical variational principles can be deduced from quantum variational principles via formal reparameterization of the latter. It is shown that such reparameterization is possible without invoking any assumptions other than classicality and without appealing to dynamical equations. As examples, first principle variational formulations of classical point-particle and cold-fluid motion are derived from their quantum counterparts for Schrodinger, Pauli, and Klein-Gordon particles.

Research Organization:
Princeton Plasma Physics Laboratory (PPPL), Princeton, NJ (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
DE274-FG52-08NA28553; AC02-09CH11466; FA9550-11-C-0028
OSTI ID:
1256635
Alternate ID(s):
OSTI ID: 1359746
Report Number(s):
PPPL-5145; PII: S0375960115005332
Journal Information:
Physics Letters. A, Vol. 379, Issue 40-41; ISSN 0375-9601
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 11 works
Citation information provided by
Web of Science

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