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astro-ph.CO2025
Suggestions of decreasing dark energy from supernova and BAO data: an update
Mark Van Raamsdonk, Chris Waddell
In a previous work 2305.04946, we found that supernova and baryon acoustic oscillation data support the hypothesis that late time cosmic acceleration is caused by the potential ene…
astro-ph.CO2023★ 1 cited
Suggestions of decreasing dark energy from supernova and BAO data
Mark Van Raamsdonk, Chris Waddell
The potential energy from a time-dependent scalar field provides a possible explanation for the observed cosmic acceleration. In this paper, we investigate how data from supernova…