Work

Phantom inflation and primordial perturbation spectrum

Year: 2004

Type: article

Abstract: In this paper we study the inflation model driven by the phantom field. We propose a possible exit from phantom inflation to our observational cosmology by introducing an additional normal scalar field, similar to hybrid inflation model. Then we discuss the primordial perturbation spectra from various phantom inflation models and give an interesting comparison with those of normal scalar field inflation models.

Source: Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields

DOI: 10.1103/physrevd.70.063513

Authors: Yun-Song Piao, Yuan-Zhong Zhang

Institutions: Chinese Academy of Sciences, Institute of High Energy Physics, Institute of Theoretical Physics, China Center of Advanced Science and Technology

Language: English

Topic: Cosmology and Gravitation Theories

Subfield: Astronomy and Astrophysics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2097690049

FWCI: 9.785

Cites: 68

Cited by: 150

Related to: 10