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Reduction of quantum systems and the local Gauss law. | LitMetric

Reduction of quantum systems and the local Gauss law.

Lett Math Phys

Institute for Mathematics, Astrophysics and Particle Physics, Radboud University Nijmegen, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands.

Published: May 2018

We give an operator-algebraic interpretation of the notion of an ideal generated by the unbounded operators associated with the elements of the Lie algebra of a Lie group that implements the symmetries of a quantum system. We use this interpretation to establish a link between Rieffel induction and the implementation of a local Gauss law in lattice gauge theories similar to the method discussed by Kijowski and Rudolph (J Math Phys 43:1796-1808, 2002; J Math Phys 46:032303, 2004).

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6182777PMC
http://dx.doi.org/10.1007/s11005-018-1092-xDOI Listing

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