An exactly solvable inflationary model

作者：Mignemi S^*; Pintus N

来源：General Relativity and Gravitation, 2015, 47(4): UNSP 51.

DOI：10.1007/s10714-015-1892-6

• Inflationary cosmology
• Exact solutions
• Tensor-scalar gravity

We discuss a model of gravity coupled to a scalar field that admits exact cosmological solutions displaying an inflationary behavior at early times and a power-law expansion at late times. We study its general solutions and the effect of the inclusion of matter.

• 出版日期2015-4