Gravitational waves from mesoscopic dynamics of the extra dimensions

被引：32
作者：
Hogan, CJ [1 ]
机构：
[1] Univ Washington, Dept Astron, Seattle, WA 98195 USA
[2] Univ Washington, Dept Phys, Seattle, WA 98195 USA
来源：
PHYSICAL REVIEW LETTERS | 2000年 / 85卷 / 10期
关键词：
D O I：
10.1103/PhysRevLett.85.2044
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Recent models which describe our world as a brane embedded in a higher dimensional space introduce new geometrical degrees of freedom, associated with spatial variations in the position of the brane and the size of the extra dimensions, that can be coherently excited by symmetry breaking in the early universe even on "mesascopic" scales as large as I mm. The characteristic Frequency and intensity of resulting gravitational radiation backgrounds are estimated. Extra dimensions with scale between 10(-14) and 1 mm can produce detectable backgrounds at frequencies f approximate to 10(3) to 10(-4) Hz.
引用
收藏
页码：2044 / 2047
页数：4
相关论文
共 39 条
  • [1] ALLEN B, 1996, ASTROPHYSICAL SOURCE
  • [2] [Anonymous], GRQC9604033
  • [3] New dimensions at a millimeter to a fermi and superstrings at a TeV
    Antoniadis, I
    Arkani-Hamed, N
    Dimopoulos, S
    Dvali, G
    [J]. PHYSICS LETTERS B, 1998, 436 (3-4) : 257 - 263
  • [4] Phenomenology, astrophysics, and cosmology of theories with submillimeter dimensions and TeV scale quantum gravity
    Arkani-Hamed, N
    Dimopoulos, S
    Dvali, G
    [J]. PHYSICAL REVIEW D, 1999, 59 (08)
  • [5] The hierarchy problem and new dimensions at a millimeter
    Arkani-Hamed, N
    Dimopoulos, S
    Dvali, G
    [J]. PHYSICS LETTERS B, 1998, 429 (3-4) : 263 - 272
  • [6] Rapid asymmetric inflation and early cosmology in theories with sub-millimeter dimensions
    Arkani-Hamed, N
    Dimopoulos, S
    Kaloper, N
    March-Russell, J
    [J]. NUCLEAR PHYSICS B, 2000, 567 (1-2) : 189 - 228
  • [7] Time-delay interferometry for space-based gravitational wave searches
    Armstrong, JW
    Estabrook, FB
    Tinto, M
    [J]. ASTROPHYSICAL JOURNAL, 1999, 527 (02) : 814 - 826
  • [8] BARYONIC DARK-MATTER
    CARR, B
    [J]. ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1994, 32 : 531 - 590
  • [9] FATE OF FALSE VACUUM - SEMICLASSICAL THEORY
    COLEMAN, S
    [J]. PHYSICAL REVIEW D, 1977, 15 (10): : 2929 - 2936
  • [10] CSAKI C, HEPPH9911406
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