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Tachyons in Robertson-Walker Cosmology
Superluminal signal transfer is studied in the context of a preferred cosmic frame of reference provided by the galactic background. The receding galaxies constitute a frame of absolute rest, in which the energy of tachyons (faster-than-light particles) is unambiguously defined as a positive quantit...
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Lenguaje: | eng |
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1998
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Acceso en línea: | http://cds.cern.ch/record/539162 |