The nonlinear bispectrum from the CDM N-body simulation

Journal Title: Science Paper Online - Year 2007, Vol 2, Issue 4

Abstract

Bispectrum, the three-point correlation function in Fourier space, is the lowest order statistic that probes the shape of the large-scale structures generated by the gravitational clustering. With the two-dimensional and three-dimensional Fast Fourier Transformation, we measured the bispectrum from quasi-nonlinear to strong nonlinear region with N-body simulation of LCDM.

Authors and Affiliations

Yonghui Hou

Keywords

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  • EP ID EP134089
  • DOI -
  • Views 129
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How To Cite

Yonghui Hou (2007). The nonlinear bispectrum from the CDM N-body simulation. Science Paper Online, 2(4), 267-270. https://europub.co.uk/articles/-A-134089