Standard cosmology from sigma-model

被引：9
|
作者：
Kennedy, C [1 ]
Prodanov, EM [1 ]
机构：
[1] Univ Dublin Trinity Coll, Sch Math, Dublin 2, Ireland
来源：
PHYSICS LETTERS B | 2000年 / 488卷 / 01期
关键词：
Randall-Sundrum; domain walls; warp factor; cosmology; rolling dilatons;
D O I：
10.1016/S0370-2693(00)00850-9
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We investigate (4 + 1)- and (5 + 0)-dimensional gravity coupled to a non-compact scalar field sigma-model and a perfect fluid within the context of the Randall-Sundrum scenario. We find cosmological solutions with a rolling fifth radius and a family of warp factors. Included in this family are both the original Randall-Sundrum solution and the self-tuning solution of Kachru, Schulz and Silverstein. Our solutions exhibit conventional cosmology. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：11 / 16
页数：6
相关论文
共 50 条
  • [31] Gravitational waves from domain walls in the next-to-minimal supersymmetric standard model
    Kadota, Kenji
    Kawasaki, Masahiro
    Saikawa, Ken'ichi
    JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2015, (10):
  • [32] Braneworld cosmology and the bulk inflaton model
    Sasaki, M
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2004, 45 : S155 - S161
  • [33] RELATIVISTIC FIREWORKS - NOT A VIABLE MODEL FOR COSMOLOGY
    WIDLUND, L
    ASTROPHYSICAL JOURNAL, 1994, 437 (01) : 27 - 34
  • [34] Cosmology of the Jackiw-Teitelboim model
    Cadoni, M
    Mignemi, S
    GENERAL RELATIVITY AND GRAVITATION, 2002, 34 (12) : 2101 - 2109
  • [35] APPLICATION OF SYMMETRIES IN STANDARD SCALAR FIELD COSMOLOGY AND GRAVITATIONAL WAVE RESEARCH
    Gladyshev, V. O.
    Fomin, I., V
    SYMMETRY-CULTURE AND SCIENCE, 2018, 29 (04): : 519 - 527
  • [36] General perturbations in D+1 standard and brane cosmology revisited
    Delfin, Zoe
    Cordero, Ruben
    Matos, Tonatiuh
    Garcia-Aspeitia, Miguel A.
    INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2024, 39 (07N08):
  • [37] A Noncommutative Model of Cosmology with Two Metrics
    Falomir, Horacio
    Gamboa, Jorge
    Mendez, Fernando
    SYMMETRY-BASEL, 2020, 12 (03):
  • [38] Inflaton Space-Time: A Discrete Quantum Space-Time Model Underlying the Standard Models of Particle Physics and Cosmology
    Dolan, Richard P.
    PHYSICS ESSAYS, 2006, 19 (03) : 370 - 405
  • [39] Protagoras: from Cosmology to Anthropology
    de Souza, Eliane Christina
    BASILIADE-REVISTA DE FILOSOFIA, 2022, 4 (07): : 21 - 37
  • [40] COSMOLOGY FROM ALPHA TO OMEGA
    RUSSELL, RJ
    ZYGON, 1994, 29 (04): : 557 - 577
12345