The phenomenology of beyond Horndeski gravity
We study the phenomenology of the beyond Horndeski class of scalar-tensor theories of gravity, which on cosmological scales can be characterised in terms of one extra function of time, βH, as well as the usual four Horndeski set of free functions. We show that βH can be directly related to the dampi...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
IOP Publishing
2019
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