Phys. Rev. A 79, 055806 (2009) [4 pages]Dynamical constants of structured photons with parabolic-cylindrical symmetryReceived 4 March 2009; published 27 May 2009 Electromagnetic modes with parabolic-cylindrical symmetry and their dynamical variables are studied both in the classical and quantum realms. As a result, a dynamical constant for the electromagnetic field is identified and linked to the symmetry operator which supports it. © 2009 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevA.79.055806
DOI:
10.1103/PhysRevA.79.055806
PACS:
42.50.Tx, 06.30.Ka, 37.10.Vz
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