A unified model of inflation and dark energy based on the holographic spacetime foam

被引：1
|
作者：
Jimenez-Aguilar, Daniel [1 ]
机构：
[1] Univ Basque Country, Dept Phys, Bilbao 48080, Spain
来源：
PHYSICS OF THE DARK UNIVERSE | 2023年 / 40卷
关键词：
Inflation; Dark energy; Spacetime foam; UNIVERSE; FLATNESS; HORIZON;
D O I：
10.1016/j.dark.2023.101229
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
I present a model of inflation and dark energy in which the inflaton potential is constructed by imposing that a scalar field representing the classical energy of the spacetime foam inside the Hubble horizon is an exact solution to the cosmological equations. The resulting potential has the right properties to describe both the early and late expansion epochs of the universe in a unified picture. (c) 2023 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
引用
收藏
页数：5
相关论文
共 50 条
  • [41] Holographic dilatonic dark energy model
    Alberto Rozas-Fernández
    The European Physical Journal C, 2011, 71
  • [42] Holographic dark energy in the DGP model
    Norman Cruz
    Samuel Lepe
    Francisco Peña
    Arturo Avelino
    The European Physical Journal C, 2012, 72
  • [43] Unified dark energy-dark matter model with inverse quintessence
    Ansoldi, Stefano
    Guendelman, Eduardo I.
    JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2013, (05):
  • [44] Starobinsky inflation and dark energy and dark matter effects from quasicrystal like spacetime structures
    Aschheim, Raymond
    Bubuianu, Laurentiu
    Fang, Fang
    Irwin, Klee
    Ruchin, Vyacheslav
    Vacaru, Sergiu, I
    ANNALS OF PHYSICS, 2018, 394 : 120 - 138
  • [45] Holographic dilatonic dark energy model
    Rozas-Fernandez, Alberto
    EUROPEAN PHYSICAL JOURNAL C, 2011, 71 (01):
  • [46] Holographic dark energy model in the DGP braneworld with time varying holographic parameter
    Ghaffari, S.
    NEW ASTRONOMY, 2019, 67 : 76 - 84
  • [47] HOLOGRAPHIC DARK ENERGY MODEL CHARACTERIZED BY THE CONFORMAL-AGE-LIKE LENGTH
    Huang, Zhuo-Peng
    Wu, Yue-Liang
    INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2012, 27 (16):
  • [48] Spacetime Symmetry and LemaiTre Class Dark Energy Models
    Dymnikova, Irina
    Dobosz, Anna
    SYMMETRY-BASEL, 2019, 11 (01):
  • [49] Dark energy and inflation with a volume normalized action
    Gabadadze, Gregory
    Yu, Siqing
    PHYSICAL REVIEW D, 2018, 98 (02)
  • [50] Observational constraints on the unified dark matter and dark energy model based on the quark bag model
    Montiel, Ariadna
    Salzano, Vincenzo
    Lazkoz, Ruth
    PHYSICS LETTERS B, 2014, 733 : 209 - 216
12345