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The Bargmann representation for the quantum mechanics on a sphere

✍ Scribed by Kowalski, K.; Rembieliński, J.


Book ID
120450346
Publisher
American Institute of Physics
Year
2001
Tongue
English
Weight
888 KB
Volume
42
Category
Article
ISSN
0022-2488

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On Galilei Invariance in Quantum Mechani
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We reinvestigate Bargmann's superselection rule for the overall mass of n particles in ordinary quantum mechanics with Galilei invariant interaction potential. We point out that in order for mass to define a superselection rule it should be considered as a dynamical variable. We present a minimal ex