Relativistic versus Newtonian Frames

  1. Pascual-Sánchez, J.-F. 1
  2. San Miguel, A. 1
  3. Vicente, F. 1
  1. 1 Universidad de Valladolid
    info

    Universidad de Valladolid

    Valladolid, España

    ROR https://ror.org/01fvbaw18

Revista:
Positioning

ISSN: 2150-850X,  2150-8526

Ano de publicación: 2013

Volume: 04

Número: 01

Páxinas: 109-114

Tipo: Artigo

DOI: 10.4236/POS.2013.41011 GOOGLE SCHOLAR lock_openAcceso aberto editor

Outras publicacións en: Positioning

Resumo

Only a causal class among the 199 Lorentzian ones, which do not exists in the Newtonian space-time, is privileged to construct a generic, gravity free and immediate (non retarded) relativistic positioning system. This is the causal class of the null emission coordinates. Emission coordinates are defined and generated by four emitters broadcasting their proper times. The emission coordinates are covariant (frame independent) and hence valid for any user. Any observer can obtain the values of his (her) null emission coordinates from the emitters which provide him his (her) position and trajectory.

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