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The SU(2) action-angle variablesOperator angle-action variables are studied in the frame of the SU(2) algebra, and their eigenstates and coherent states are discussed. The quantum mechanical addition of action-angle variables is shown to lead to a noncommutative Hopf algebra. The group contraction is used to make the connection with the harmonic oscillator.
Document ID
19930018127
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Ellinas, Demosthenes (Helsinki Univ. Helsinki, Finland)
Date Acquired
September 6, 2013
Publication Date
January 1, 1993
Publication Information
Publication: NASA. Goddard Space Flight Center, Workshop on Harmonic Oscillators
Subject Category
Theoretical Mathematics
Accession Number
93N27316
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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