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Preference for evolving dark energy in light of the galaxy bispectrum
cosmology-and-nongalactic-astrophysicsgeneral-relativity-and-quantum-cosmologyhigh-energy-physics-phenomenologyhigh-energy-physics-theory
We analyse pre-DESI clustering data using a dark energy equation of state $w(z)$ parametrised by $(w_0, w_a)$, finding a $2.8-3.9σ$ preference for evolving dark energy over the cosmological constant $Λ$ when combined with cosmic microwave background data from \textit{Planck} and supernova data from
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