Electronic Resource
Springer
Foundations of physics
28 (1998), S. 375-384
ISSN:
1572-9516
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract A unitary transformation replaces the given description of a quantum system by an equivalent one. It is observed, however, that not all members of a set of unitarily equivalent Hamilton operators are equally well suited for identifying the corresponding classical systems. A criterion is proposed for recognizing the privileged representatives of the set. A few explicit examples are reported that show the criterion at work.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1018755726084
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