Evolution of the Cosmological Horizons in a Concordance Universe

  title={Evolution of the Cosmological Horizons in a Concordance Universe},
  author={B. Margalef-Bentabol and Juan Margalef-Bentabol and J. Cepa},
  journal={arXiv: Cosmology and Nongalactic Astrophysics},
  • B. Margalef-Bentabol, Juan Margalef-Bentabol, J. Cepa
  • Published 2013
  • Physics, Mathematics
  • arXiv: Cosmology and Nongalactic Astrophysics
  • The particle and event horizons are widely known and studied concepts, but the study of their properties, in particular their evolution, have only been done so far considering a single state equation in a decelerating universe. This paper is the first of two where we study this problem from a general point of view. Specifically, this paper is devoted to the study of the evolution of these cosmological horizons in an accelerated universe with two state equations, cosmological constant and dust… CONTINUE READING
    7 Citations

    Figures and Tables from this paper

    Evolution of the Cosmological Horizons in a Universe with Countably Infinitely Many State Equations
    • 6
    • PDF
    The Horizon Problem
    Nature of Black Holes and Space-Time around Them
    • PDF


    Visual horizons in world models
    • 178
    • PDF
    Hubble Spheres and Particle Horizons
    • 19
    • Highly Influential
    The early Universe
    • 4,130
    First year Wilkinson Microwave Anisotropy Probe (WMAP) observations: Determination of cosmological parameters
    • 8,001
    • PDF
    • 2,478
    • PDF
    Special Functions and their Applications
    • 3