DSR and Canonical Transformations: A Comment on a ``A Lagrangian for DSR particle and the role of noncommutativity''

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dc.creatorGarcia, J. Antonio
dc.date2007-05-01
dc.date2007-08-18
dc.date.accessioned2026-07-07T10:59:52Z
dc.date.available2026-07-07T10:59:52Z
dc.descriptionThe aim of this comment is to call to the attention of DSR readers a basic fact. The introduction of noncommutative structures in problems like the one addressed in [1] is not necessary for the understanding of DSR physics. It can be described just as the relativistic free particle problem in a different parametrization.
dc.description3 pages. Accepted in PRD. v2 Fixed typos, reference added, version for PRD
dc.identifierhttps://arxiv.org/abs/0705.0143
dc.identifierhttp://arxiv.org/abs/0705.0143
dc.identifierPhys.Rev.D76:048501,2007
dc.identifierdoi:10.1103/PhysRevD.76.048501
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/187554
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectMathematical Physics
dc.titleDSR and Canonical Transformations: A Comment on a ``A Lagrangian for DSR particle and the role of noncommutativity''
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