2005/09/20 by Yves‐Henri Sanejouand, Yves-Henri Sanejouand, Sanejouand, Yves-Henri
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics (astro-ph) #FOS: Physical sciences #Gamma-ray bursts and supernovae #astro-ph
paper · pdf · doi:10.48550/arxiv.astro-ph/0509582
8 pages, 1 figure
arxiv created 2005/09/20 · openalex publication_date 2005/09/20 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The hypothesis that the speed of light decreases by nearly 2 cm per sec and\nper year is discussed within the frame of a simple phenomenological model. It\nis shown that this hypothesis can provide an alternative explanation for the\nredshift-distance relationship of type Ia supernovae, which is nowadays given\nin terms of a new form of (dark) energy of unknown origin.\n