Non-Commutativity of Effective Space-Time Coordinates and the Minimal Length

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dc.creatorGirelli, Florian
dc.creatorLivine, Etera R.
dc.date2007-08-28
dc.date.accessioned2026-07-07T08:26:09Z
dc.date.available2026-07-07T08:26:09Z
dc.descriptionConsidering that a position measurement can effectively involve a momentum-dependent shift and rescaling of the "true" space-time coordinates, we construct a set of effective space-time coordinates which are naturally non-commutative. They lead to a minimum length and are shown to be related to Snyder's coordinates and the five-dimensional formulation of Deformed Special Relativity. This effective approach then provides a natural physical interpretation for both the extra fifth dimension and the deformed momenta appearing in this context.
dc.description5 pages
dc.identifierhttps://arxiv.org/abs/0708.3813
dc.identifierhttp://arxiv.org/abs/0708.3813
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/136845
dc.subjectHigh Energy Physics - Theory
dc.titleNon-Commutativity of Effective Space-Time Coordinates and the Minimal Length
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