Constraints on the tensor mode from large scale structure observations

B. Novosyadlyj; R. Durrer; S. Apunevych

Constraints on the tensor mode from large scale structure observations

天体物理学 2007-05-23 v1

作者: B. Novosyadlyj , R. Durrer , S. Apunevych

摘要

Observational data on the large scale structure (LSS) of the Universe are used to establish an upper limit for the amplitude of the tensor mode marginalized over all other cosmological parameters within the class of adiabatic inflationary models. It is shown that the upper 1 $\sigma$ limit for the contribution of a tensor mode to the COBE DMR data is T/S $<1$ .

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引用

@article{arxiv.astro-ph/0011149,
  title  = {Constraints on the tensor mode from large scale structure observations},
  author = {B. Novosyadlyj and R. Durrer and S. Apunevych},
  journal= {arXiv preprint arXiv:astro-ph/0011149},
  year   = {2007}
}

备注

3 pages, to appear in the proceedings of the IAU Symposium 201, Manchester, 7-11 August 2000

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