Letter: Self-Similar Bianchi Type VIII and IX Models

被引：0
|
作者：
Pantelis S. Apostolopoulos
Michael Tsamparlis
机构：
[1] University of Athens,Department of Physics, Section of Astrophysics
来源：
General Relativity and Gravitation | 2003年 / 35卷
关键词：
Bianchi models; fluid cosmological models; self-similarity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
It is shown that in transitively self-similar spatially homogeneous tilted perfect fluid models the symmetry vector is not normal to the surfaces of spatial homogeneity. A direct consequence of this result is that there are no self-similar Bianchi VIII and IX tilted perfect fluid models. Furthermore the most general Bianchi VIII and IX spacetime which admits a four dimensional group of homotheties is given.
引用
收藏
页码：2051 / 2056
页数：5
相关论文
共 50 条
  • [41] Self-similar potentials and Ising models
    I. Loutsenko
    V. Spiridonov
    Journal of Experimental and Theoretical Physics Letters, 1997, 66 : 789 - 795
  • [42] ON THE HYDRODYNAMIC SELF-SIMILAR COSMOLOGICAL MODELS
    CHI, LK
    JOURNAL OF MATHEMATICAL PHYSICS, 1983, 24 (10) : 2532 - 2533
  • [43] Bianchi II with time varying constants. Self-similar approach
    José Antonio Belinchón
    Astrophysics and Space Science, 2009, 323 : 185 - 195
  • [44] Bianchi II with time varying constants. Self-similar approach
    Antonio Belinchon, Jose
    ASTROPHYSICS AND SPACE SCIENCE, 2009, 323 (02) : 185 - 195
  • [45] ROTATING COSMOLOGICAL MODELS OF BIANCHI TYPE-VIII
    PANOV, VF
    IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII FIZIKA, 1989, 32 (05): : 98 - 103
  • [46] Bianchi Type - II, VIII and IX Dark Energy Cosmological Models in Saez-Ballester Theory of Gravitation
    Rao, V. U. M.
    Sireesha, K. V. S.
    Suneetha, P.
    AFRICAN REVIEW OF PHYSICS, 2012, 7 : 467 - 473
  • [47] Exact Bianchi type II, VIII and IX string cosmological models in Saez-Ballester theory of gravitation
    Rao, V. U. M.
    Santhi, M. Vijaya
    Vinutha, T.
    ASTROPHYSICS AND SPACE SCIENCE, 2008, 314 (1-3) : 73 - 77
  • [48] Exact Bianchi type II, VIII and IX string cosmological models in Saez-Ballester theory of gravitation
    V. U. M. Rao
    M. Vijaya Santhi
    T. Vinutha
    Astrophysics and Space Science, 2008, 314 : 73 - 77
  • [49] A study of self-similar vector fields in bianchi type III spacetime via Rif tree approach
    Shakeel, Mehnaz
    Khan, Jamshed
    Rezapour, Shahram
    Akhtar, Sumaira Saleem
    Zahir, Hina
    Inc, Mustafa
    Physica Scripta, 2024, 99 (12)
  • [50] Self-similar groups of type FPn
    Kochloukova, Dessislava H.
    Sidki, Said N.
    GEOMETRIAE DEDICATA, 2020, 204 (01) : 241 - 264
12345