189 citations · 538 across the 9 of their papers we have counts for
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gr-qc2016★ 34 cited
Post-Newtonian parameter for multiscalar-tensor gravity with a general potential
Manuel Hohmann, Laur Jarv, Piret Kuusk +2
We compute the parametrized post-Newtonian parameter in the case of a static point source for multiscalar-tensor gravity with completely general nonderivative couplings and pot…
gr-qc2016★ 39 cited
Invariant slow-roll parameters in scalar-tensor theories
Piret Kuusk, Mihkel Rünkla, Margus Saal +1
A general scalar-tensor theory can be formulated in different parametrizations that are related by a conformal rescaling of the metric and a scalar field redefinition. We compare f…