Title:
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Canonical Noether symmetries and commutativity properties for gauge systems
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Author:
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Gràcia, Xavier; Pons Ràfols, Josep Maria
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Other authors:
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Universitat de Barcelona |
Abstract:
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For a dynamical system defined by a singular Lagrangian, canonical Noether symmetries are characterized in terms of their commutation relations with the evolution operators of Lagrangian and Hamiltonian formalisms. Separate characterizations are given in phase space, in velocity space, and through an evolution operator that links both spaces. 2000 American Institute of Physics. |
Subject(s):
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-Camps de galga (Física) -Grups de Lie -Teoria quàntica -Gauge fields (Physics) -Lie groups -Quantum theory |
Rights:
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(c) American Institute of Physics, 2000
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Document type:
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Article Article - Published version |
Published by:
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American Institute of Physics
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