EXACT INFLATIONARY SOLUTIONS-Reference-Cited by-同舟云学术

EXACT INFLATIONARY SOLUTIONS

Published:1998-06 Issue:03 Volume:07 Page:443-454
ISSN:0218-2718
Container-title:International Journal of Modern Physics D
language:en
Short-container-title:Int. J. Mod. Phys. D

Author:

PICCINELLI GABRIELLA¹,MATOS TONATIUH²,MONTESINOS-VELÁSQUEZ MERCED³

Affiliation:

1. Instituto de Astronomía, Universidad Nacional Autónoma de México, PO Box 70-264, 04510, México D.F., Mexico

2. Instituto de Física y Matemáticas, Universidad Michoacana de San Nicolás de Hidalgo, PO Box 2-82, Morelia 58040, Michoacán, Mexico

3. Departamento de Física, Centro de Investigación y de Estudios Avanzados del IPN, PO Box 14-740, 07000, México D.F., Mexico

Abstract

We present a new class of exact inflationary solutions for the evolution of a universe with spatial curvature, filled with a perfect fluid, a scalar field with potential V±(ϕ) = λ(ϕ2 ± δ2)2 and a cosmological constant Λ. With the V+(ϕ) potential and a negative cosmological constant, the scale factor experiments a graceful exit. We give a brief discussion about the physical meaning of the solutions.

Publisher

World Scientific Pub Co Pte Lt

Subject

Space and Planetary Science,Astronomy and Astrophysics,Mathematical Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218271898000280

Reference20 articles.

1. Theories of inflation and conformal transformation

Cited by 2 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. The class of exact cosmological models with a scalar-field nonlinearity induced by the Yang-Mills field;Journal of Experimental and Theoretical Physics;2001-04

2. INFLATION FROM AN EFFECTIVE STANDARD MODEL OF PARTICLE PHYSICS FOR CURVED SPACETIME;International Journal of Modern Physics D;1999-06