40 citations · 140 across the 7 of their papers we have counts for
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gr-qc2013★ 33 cited
Frame independent cosmological perturbations
Tomislav Prokopec, Jan Weenink
We compute the third order gauge invariant action for scalar-graviton interactions in the Jordan frame. We demonstrate that the gauge invariant action for scalar and tensor perturb…
hep-th2013★ 11 cited
An exact solution of the Dirac equation with CP violation
Tomislav Prokopec, Michael G. Schmidt, Jan Weenink
We consider Yukawa theory in which the fermion mass is induced by a Higgs like scalar. In our model the fermion mass exhibits a temporal dependence, which naturally occurs in the e…