Singular Model of an Inflationary Universe

被引：1
|
作者：
Timoshkin, A. V. [1 ]
Savushkin, E. V. [2 ]
机构：
[1] Tomsk State Pedag Univ, Tomsk, Russia
[2] Tomsk State Univ Control Syst & Radioelect, Tomsk, Russia
来源：
RUSSIAN PHYSICS JOURNAL | 2017年 / 59卷 / 12期
关键词：
inflation; singularity; equation of state; MODIFIED GRAVITY;
D O I：
10.1007/s11182-017-1015-9
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A cosmological model of an inflationary Universe is considered that is induced by the generalized form of the equation of state for a fluid in a spatially flat Friedmann-LemaItre-Robertson-Walker Universe. A cosmological model of a fluid that describes an inflationary Universe with a type-IV singularity is investigated. Values of parameters in the equation of state of the fluid near singularities are found. Finally, we consider the correspondence of the theoretical values of the inflation parameters leading to singular inflation of type IV with the experimental data obtained from observations made by the Planck mission.
引用
收藏
页码：2068 / 2073
页数：6
相关论文
共 50 条
  • [1] Singular inflationary universe from F(R) gravity
    Odintsov, S. D.
    Oikonomou, V. K.
    PHYSICAL REVIEW D, 2015, 92 (12):
  • [2] The inflationary model of the early universe
    Novikov, I.D.
    Vestnik Rossijkoj Akademii Nauk, 2001, 71 (10): : 886 - 895
  • [3] Warm anisotropic inflationary universe model
    M. Sharif
    Rabia Saleem
    The European Physical Journal C, 2014, 74
  • [4] Warm anisotropic inflationary universe model
    Sharif, M.
    Saleem, Rabia
    EUROPEAN PHYSICAL JOURNAL C, 2014, 74 (02): : 1 - 12
  • [5] STOCHASTIC STAGE OF AN INFLATIONARY UNIVERSE MODEL
    NAMBU, Y
    SASAKI, M
    PHYSICS LETTERS B, 1988, 205 (04) : 441 - 446
  • [6] QUANTUM COSMOLOGICAL MODEL OF THE INFLATIONARY UNIVERSE
    CAROW, U
    WATAMURA, S
    PHYSICAL REVIEW D, 1985, 32 (06): : 1290 - 1301
  • [7] THE INFLATIONARY UNIVERSE
    LINDE, AD
    REPORTS ON PROGRESS IN PHYSICS, 1984, 47 (08) : 925 - 986
  • [8] The Inflationary Universe
    B. G. Sidharth
    International Journal of Theoretical Physics, 2015, 54 : 2038 - 2041
  • [9] WARM-LOGAMEDIATE INFLATIONARY UNIVERSE MODEL
    Herrera, Ramon
    Olivares, Marco
    INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2012, 21 (05):
  • [10] QUANTUM EFFECTS, INFLATIONARY MODEL, AND OBSERVABLE UNIVERSE
    DEMIANSKI, M
    INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 1984, 23 (08) : 713 - 723
12345