Orateur
Description
The standard cosmological paradigm, ΛCDM, has been remarkably successful in describing the universe. However, recent observations present intriguing challenges that may hint at a more intricate dark sector than conventionally assumed.
In this talk, I will discuss recent constraints on dark energy derived from various cosmological probes, focusing on the latest Baryonic Acoustic Oscillation measurements from the Dark Energy Spectroscopic Instrument (DESI DR2). I will explore what these findings reveal about the nature of dark energy and their implications for our understanding of the cosmos. Finally, I will outline possible directions for future research and exploration—examining potential connections with observational systematics and unresolved anomalies.
