Constraints on a special running vacuum model
Abstract We study a special running vacuum model (RVM) with $$\Lambda = 3 \alpha H^2+3\beta H_0^4 H^{-2}+\Lambda _0$$ Λ=3αH2+3βH04H-2+Λ0 , where $$\alpha $$ α , $$\beta $$ β and $$\Lambda _0$$ Λ0 are the model parameters and H is the Hubble one. This RVM has non-analytic background solutions for the...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2020-01-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-020-7653-z |