On the Higgs-like quintessence for dark energy

Sergei V. Ketov, Natsuki Watanabe

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

We propose a dynamical (quintessence) model of dark energy in the current Universe with a renormalizable (Higgs-like) scalar potential We prove the viability of our model (after fine-tuning) for the certain range of the average scalar curvature values, and study the cosmological signatures distinguishing our model from the standard description of dark energy in terms of a cosmological constant

Original languageEnglish
Article number1450117
JournalModern Physics Letters A
Volume29
Issue number22
DOIs
Publication statusPublished - 20 Jul 2014

Fingerprint

dark energy
scalars
viability
universe
tuning
curvature
signatures

Keywords

  • Dark energy
  • f(R)-gravity
  • Higgs potential
  • quintessence
  • scalar-tensor gravity

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Astronomy and Astrophysics

Cite this

On the Higgs-like quintessence for dark energy. / Ketov, Sergei V.; Watanabe, Natsuki.

In: Modern Physics Letters A, Vol. 29, No. 22, 1450117, 20.07.2014.

Research output: Contribution to journalArticle

@article{7acf7591c6fd4f11beb672982c78731d,
title = "On the Higgs-like quintessence for dark energy",
abstract = "We propose a dynamical (quintessence) model of dark energy in the current Universe with a renormalizable (Higgs-like) scalar potential We prove the viability of our model (after fine-tuning) for the certain range of the average scalar curvature values, and study the cosmological signatures distinguishing our model from the standard description of dark energy in terms of a cosmological constant",
keywords = "Dark energy, f(R)-gravity, Higgs potential, quintessence, scalar-tensor gravity",
author = "Ketov, {Sergei V.} and Natsuki Watanabe",
year = "2014",
month = "7",
day = "20",
doi = "10.1142/S021773231450117X",
language = "English",
volume = "29",
journal = "Modern Physics Letters A",
issn = "0217-7323",
publisher = "World Scientific Publishing Co. Pte Ltd",
number = "22",

}

TY - JOUR

T1 - On the Higgs-like quintessence for dark energy

AU - Ketov, Sergei V.

AU - Watanabe, Natsuki

PY - 2014/7/20

Y1 - 2014/7/20

N2 - We propose a dynamical (quintessence) model of dark energy in the current Universe with a renormalizable (Higgs-like) scalar potential We prove the viability of our model (after fine-tuning) for the certain range of the average scalar curvature values, and study the cosmological signatures distinguishing our model from the standard description of dark energy in terms of a cosmological constant

AB - We propose a dynamical (quintessence) model of dark energy in the current Universe with a renormalizable (Higgs-like) scalar potential We prove the viability of our model (after fine-tuning) for the certain range of the average scalar curvature values, and study the cosmological signatures distinguishing our model from the standard description of dark energy in terms of a cosmological constant

KW - Dark energy

KW - f(R)-gravity

KW - Higgs potential

KW - quintessence

KW - scalar-tensor gravity

UR - http://www.scopus.com/inward/record.url?scp=84904740211&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84904740211&partnerID=8YFLogxK

U2 - 10.1142/S021773231450117X

DO - 10.1142/S021773231450117X

M3 - Article

VL - 29

JO - Modern Physics Letters A

JF - Modern Physics Letters A

SN - 0217-7323

IS - 22

M1 - 1450117

ER -