On redshift evolution and negative dark energy density in Pantheon + Supernovae
Abstract Within the Friedmann–Lemaître–Robertson–Walker (FLRW) framework, the Hubble constant $$H_0$$ H 0 is an integration constant. Thus, consistency of the model demands observational constancy of $$H_0$$ H 0 . We demonstrate redshift evolution of best fit $$\Lambda $$ Λ CDM parameters $$(H_0, \O...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2024-03-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-024-12667-z |