Inflation Cosmological Solutions in Two-Dimensional Brans-Dicke Gravity Model

摘要

The purpose of this paper is to study cosmological properties of two-dimensional Brans-Dicke gravity model. For massless scalar field, the new cosmological solutions are found by integration of field equation, these solutions correspond to the inflation solutions with positive cosmological constant. The result of this paper show that the inflation process of universe is controlled by the Classical and quantum effect of the scalar field.