2 papers
hep-th2000
Exact Solutions for Cosmological Models with a Scalar Field
Hossein Motavali, Mahdi Golshani
We consider the existence of a Noether symmetry in the scalar-tensor theory of gravity in flat Friedman Robertson Walker (FRW) cosmology. The forms of coupling function and…
hep-th2000
Vacuum-Structure and a Relativistic Pilot Wave
Hadi Salehi, Hossein Motavali, Mehdi Golshani
We study a model for analyzing the effect of a principal violation of the Lorentz-invariance on the structure of vacuum. The model is based on the divergence theory developed by Sa…