Mapping Cartesian Coordinates into Emission Coordinates: some Toy Models

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dc.creatorRuggiero, Matteo Luca
dc.creatorTartaglia, Angelo
dc.date2007-10-03
dc.date.accessioned2026-07-07T11:19:45Z
dc.date.available2026-07-07T11:19:45Z
dc.descriptionAfter briefly reviewing the relativistic approach to positioning systems based on the introduction of the emission coordinates, we show how explicit maps can be obtained between the Cartesian coordinates and the emission coordinates, for suitably chosen set of emitters, whose world-lines are supposed to be known by the users. We consider Minkowski space-time and the space-time where a small inhomogeineity is introduced (i.e. a small "gravitational" field), both in 1+1 and 1+3 dimensions.
dc.description13 pages, 7 figures, Accepted for publication in International Journal of Modern Physics D
dc.identifierhttps://arxiv.org/abs/0710.0788
dc.identifierhttp://arxiv.org/abs/0710.0788
dc.identifierInt.J.Mod.Phys.D17:311-326,2008
dc.identifierdoi:10.1142/S0218271808012024
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/193790
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleMapping Cartesian Coordinates into Emission Coordinates: some Toy Models
dc.typetext

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