most citedScalar-tensor cosmology with R^{-1} curvature correction by Noether Symmetry

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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…