Matteo Cantiello added missing citations to bibliography  about 10 years ago

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month = {Aug},  pages = {293-304},  }  @article{nishimichi_testing_2014,  title = {{Testing the equal-time angular-averaged consistency relation of the gravitational dynamics in N-body simulations}},  url = {http://arxiv.org/abs/1402.3293},  abstract = {We explicitly test the equal-time consistency relation between the angular-averaged bispectrum and the power spectrum of the matter density field employing a large suite of cosmological {\$N\$-body} simulations. This is the lowest-order version of the relations between \$({\textbackslash}ell+n)-\$point and \$n-\$point polyspectra, where one averages over the angles of \${\textbackslash}ell\$ soft modes. This relation depends on two wave numbers, \$k'\$ in the soft domain and \$k\$ in the hard domain. We show that it holds up to a good accuracy, when \$k'/k{\textbackslash}ll 1\$ and \$k'\$ is in the linear regime, while the hard mode \$k\$ goes from linear (\$0.1{\textbackslash},h{\textbackslash},{\textbackslash}{mathrm\{Mpc\}{\textasciicircum}\{-1\}\$)} to nonlinear (\$1.0{\textbackslash},h{\textbackslash},{\textbackslash}{mathrm\{Mpc\}{\textasciicircum}\{-1\}\$)} scales. On scales \$k{\textbackslash}lesssim 0.4{\textbackslash},h{\textbackslash},{\textbackslash}{mathrm\{Mpc\}{\textasciicircum}\{-1\}\$} we confirm the relation within a \${\textbackslash}sim 5{\textbackslash}\%\$ accuracy, even though the bispectrum can already deviate from leading-order perturbation theory by more than \$30{\textbackslash}\%\$. We further show that the relation extends up to nonlinear scales, \$k {\textbackslash}sim 1.0{\textbackslash},h{\textbackslash},{\textbackslash}{mathrm\{Mpc\}{\textasciicircum}\{-1\}\$} within an accuracy of \${\textbackslash}sim 10{\textbackslash}\%\$.},  urldate = {2014-02-17},  journal = {{arXiv:1402.3293} [astro-ph]},  author = {Nishimichi, Takahiro and Valageas, Patrick},  month = {feb},  year = {2014},  keywords = {Astrophysics - Cosmology and Extragalactic Astrophysics},  annote = {Comment: 9 pages, 7 figures},  file = {1402.3293 PDF:/Users/Matteo/Library/Application Support/Zotero/Profiles/422c33t5.default/zotero/storage/NUPWGC6Q/Nishimichi and Valageas - 2014 - Testing the equal-time angular-averaged consistenc.pdf:application/pdf;arXiv.org Snapshot:/Users/Matteo/Library/Application Support/Zotero/Profiles/422c33t5.default/zotero/storage/S6MBAE8T/1402.html:text/html},  }