Interacting dark sector with variable vacuum energy
We examine a cosmological scenario where dark matter is coupled to a variable vacuum energy while baryons and photons are two decoupled components for a spatially flat Friedmann-Robertson-Walker spacetime. We apply the $χ^{2}$ method to the updated observational Hubble data for constraining the cosm...
| Main Authors: | , , |
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| Format: | Text |
| Language: | unknown |
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arXiv
2013
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| Subjects: | |
| Online Access: | https://dx.doi.org/10.48550/arxiv.1310.5335 https://arxiv.org/abs/1310.5335 |