The continuous tower of scalar fields as a system of interacting dark matter-dark energy

被引：0
作者：
Santos, Paulo [1 ]
机构：
[1] Univ Oslo, Inst Theoret Astrophys, N-0315 Oslo, Norway
来源：
PHYSICS LETTERS B | 2015年 / 749卷
关键词：
D O I：
10.1016/j.physletb.2015.08.037
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
This paper aims to introduce a new parameterisation for the coupling Q in interacting dark matter and dark energy models by connecting said models with the Continuous Tower of Scalar Fields model. Based upon the existence of a dark matter and a dark energy sectors in the Continuous Tower of Scalar Fields, a simplification is considered for the evolution of a single scalar field from the tower, validated in this paper. This allows for the results obtained with the Continuous Tower of Scalar Fields model to match those of an interacting dark matter-dark energy system, considering that the energy transferred from one fluid to the other is given by the energy of the scalar fields that start oscillating at a given time, rather than considering that the energy transference depends on properties of the whole fluids that are interacting. (C) 2015 The Author. Published by Elsevier B.V.
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收藏
页码：469 / 475
页数：7
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共 16 条
  • [1] Planck 2013 results. I. Overview of products and scientific results
    Ade, P. A. R.
    Aghanim, N.
    Alves, M. I. R.
    Armitage-Caplan, C., I
    Amaud, M.
    Ashdown, M.
    Atrio-Barandela, F.
    Aumont, J.
    Ausse, H.
    Baccigalupi, C.
    Banday, A. J.
    Barreiro, R. B.
    Barrenass, R.
    Bartelmann, M.
    Bartlett, J. G.
    Bartolo, N.
    Basak, S.
    Battaner, E.
    Battye, R.
    Benabed, K.
    Benoit, A.
    Benoit-Levy, A.
    Bernard, J. -P.
    Bersanelli, M.
    Bertincourt, B.
    Bethermin, M.
    Bielewicz, P.
    Bikmaev, I.
    Blanchard, A.
    Bobin, J.
    Bock, J. J.
    Boehringer, H.
    Bonaldi, A.
    Bonavera, L.
    Bond, J. R.
    Borrill, J.
    Bouchet, F. R.
    Boulanger, F.
    Bourdin, H.
    Bowyer, J. W.
    Bridges, M.
    Brown, M. L.
    Bucher, M.
    Burenin, R.
    Burigana, C.
    Butler, R. C.
    Calabrese, E.
    Cappellini, B.
    Cardoso, J. -F.
    Carr, R.
    [J]. ASTRONOMY & ASTROPHYSICS, 2014, 571
  • [2] Coupled quintessence
    Amendola, L
    [J]. PHYSICAL REVIEW D, 2000, 62 (04): : 10
  • [3] Dark energy-dark matter interaction and putative violation of the equivalence principle from the Abell cluster A586
    Bertolami, O.
    Pedro, F. Gil
    Le Delliou, M.
    [J]. PHYSICS LETTERS B, 2007, 654 (5-6) : 165 - 169
  • [4] Two-scalar-field model for the interaction of dark energy and dark matter
    Bertolami, Orfeu
    Carrilho, Pedro
    Paramos, Jorge
    [J]. PHYSICAL REVIEW D, 2012, 86 (10)
  • [5] Bianchi E., ARXIV10023966ASTROPH
  • [6] Dynamics of interacting dark energy
    Caldera-Cabral, Gabriela
    Maartens, Roy
    Arturo Urena-Lopez, L.
    [J]. PHYSICAL REVIEW D, 2009, 79 (06)
  • [7] Dynamics of dark energy
    Copeland, Edmund J.
    Sami, M.
    Tsujikawa, Shinji
    [J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2006, 15 (11): : 1753 - 1935
  • [8] Dynamical dark matter. I. Theoretical overview
    Dienes, Keith R.
    Thomas, Brooks
    [J]. PHYSICAL REVIEW D, 2012, 85 (08):
  • [9] 4D gravity on a brane in 5D Minkowski space
    Dvali, G
    Gabadadze, G
    Porrati, M
    [J]. PHYSICS LETTERS B, 2000, 485 (1-3) : 208 - 214
  • [10] Unparticle physics
    Georgi, Howard
    [J]. PHYSICAL REVIEW LETTERS, 2007, 98 (22)
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