An ostentatious model of cosmological scalar–tensor theory-Reference-Cited by-同舟云学术

An ostentatious model of cosmological scalar–tensor theory

Published:2019-06-20 Issue:19 Volume:34 Page:1950144
ISSN:0217-7323
Container-title:Modern Physics Letters A
language:en
Short-container-title:Mod. Phys. Lett. A

Author:

Kan Nahomi¹,Shiraishi Kiyoshi²^ORCID

Affiliation:

1. National Institute of Technology, Gifu College, Motosu-Shi, Gifu 501-0495, Japan

2. Graduate School of Sciences and Technology for Innovation, Yamaguchi University, Yamaguchi-Shi, Yamaguchi 753-8512, Japan

Abstract

We consider a novel model of gravity with a scalar field described by the Lagrangian with higher-order derivative terms in a cosmological context. The model has the same solution for the homogeneous and isotropic universe as in the model with the Einstein gravity, notwithstanding the additional higher-order terms. Finally, a possible modification scenario is briefly discussed.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Astronomy and Astrophysics,Nuclear and High Energy Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S021773231950144X

Reference74 articles.

1. INTRODUCTION TO MODIFIED GRAVITY AND GRAVITATIONAL ALTERNATIVE FOR DARK ENERGY

2. f(R)theories of gravity

3. f(R) Theories

4. Unified cosmic history in modified gravity: From theory to Lorentz non-invariant models

5. Extended Theories of Gravity

Cited by 1 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Classical and quantum cosmology of K-essentially modified $$R^2$$ and pure $$R^p$$ gravity;General Relativity and Gravitation;2019-07