115 citations · 569 across the 25 of their papers we have counts for
26 papers
Conventionalism, cosmology and teleparallel gravity
Laur Järv, Piret Kuusk
We consider homogeneous and isotropic cosmological models in the framework of three geometrical theories of gravitation: in the Einstein general relativity they are given in terms…
Constraints on non-Newtonian gravity and axionlike particles from measuring the Casimir force in nanometer separation range
G. L. Klimchitskaya, P. Kuusk, V. M. Mostepanenko
We obtain constraints on the Yukawa-type corrections to Newton's gravitational law and on the coupling constant of axionlike particles to nucleons following from the experiment on…
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…
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…
The formalism of invariants in scalar-tensor and multiscalar-tensor theories of gravitation
Laur Jarv, Piret Kuusk, Margus Saal +1
We give a brief summary of the formalism of invariants in general scalar-tensor and multiscalar-tensor gravities without derivative couplings. By rescaling of the metric and repara…
Invariant quantities in the multiscalar-tensor theories of gravitation
Piret Kuusk, Laur Jarv, Ott Vilson
The aim of the current paper is to study the multiscalar-tensor theories of gravity without derivative couplings. We construct a few basic objects that are invariant under a Weyl r…