42nd National Conference on Theoretical Physics (NCTP-42)
Hội nghị Vật lý lý thuyết toàn quốc lần thứ 42
Cần Thơ, 31 July - 3 August, 2017

Program

P.36 -- Poster, NCTP-42

Date: Tuesday, 1 August 2017

Time: 16h00 - 17h30

Cosmic inflation in modified gravity f(R) of polynomial – exponential form

Vo Van On (1) and Nguyen Hai Dang (2)

(1) Department of Physics – Faculty of Natural Sciences- University of Thu Dau Mot (2) Faculty of natural Sciences – Can Tho University

In this paper, we investigate cosmic inflation in modified gravity f(R) of polynomial – exponential form. The cosmic inflation is driven by a scalar field induced in the modified gravity. Results show that cosmic inflation puts a strict constraint on the parameters of the model: parameter of alpha less than 10 power (-46) . Reheating after cosmic inflation in the model also investegated.

Presenter: Vo Van On


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