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Author:

Li, Xinfei (Li, Xinfei.) | Fan, Jinbo (Fan, Jinbo.) | Liu, Xin (Liu, Xin.) | Deng, Gao-Ming (Deng, Gao-Ming.) | Huang, Yong-Chang (Huang, Yong-Chang.) (Scholars:黄永畅)

Indexed by:

Scopus SCIE

Abstract:

The curvaton scenario received much attention recently. It provides an alternative way to generate scale-invariant perturbations for the observed universe, besides the standard inflation paradigm. This paper studies the preheating in the nonminimal derivative coupling curvaton model with a nonstandard kinetic matter term, as a consequence of the large scale power spectrums of curvature perturbation. It is found that the nonstandard kinetic matter term is able to modify the behavior of the preheating, compared to the nonminimal derivative coupling curvaton model with standard kinetic matter term. Our result may provide an insight to the preheating process for bouncing cosmology or brane-inspired cosmology.

Keyword:

Nonminimal derivative coupling curvaton nonstandard kinetic matter term preheating parameter resonance

Author Community:

  • [ 1 ] [Li, Xinfei]Beijing Univ Technol, Inst Theoret Phys, Beijing 100124, Peoples R China
  • [ 2 ] [Liu, Xin]Beijing Univ Technol, Inst Theoret Phys, Beijing 100124, Peoples R China
  • [ 3 ] [Huang, Yong-Chang]Beijing Univ Technol, Inst Theoret Phys, Beijing 100124, Peoples R China
  • [ 4 ] [Fan, Jinbo]Henan Univ, Natl Demonstrat Ctr Expt Phys & Elect Educ, Kaifeng 475004, Peoples R China
  • [ 5 ] [Liu, Xin]Beijing Univ Technol, Beijing Dublin Int Coll, Beijing 100124, Peoples R China
  • [ 6 ] [Deng, Gao-Ming]China West Normal Univ, Sch Phys & Space Sci, Nanchong 637002, Peoples R China

Reprint Author's Address:

  • [Liu, Xin]Beijing Univ Technol, Inst Theoret Phys, Beijing 100124, Peoples R China;;[Liu, Xin]Beijing Univ Technol, Beijing Dublin Int Coll, Beijing 100124, Peoples R China

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Source :

INTERNATIONAL JOURNAL OF MODERN PHYSICS A

ISSN: 0217-751X

Year: 2019

Issue: 15

Volume: 34

1 . 6 0 0

JCR@2022

ESI Discipline: PHYSICS;

ESI HC Threshold:123

JCR Journal Grade:3

Cited Count:

WoS CC Cited Count: 4

SCOPUS Cited Count: 4

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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