Perturbation theory remixed. II. Improved modeling of nonlinear bispectrum
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DOI: 10.1103/physrevd.110.103548
Abstract: We present the application of the $n$-th order Eulerian Perturbation Theory ($n$EPT) for modeling the matter bispectrum in real space as an advancement over the Standard Perturbation Theory (SPT). The $n$EPT method, detailed in Wang… read more here.
Keywords: bispectrum; nonlinear bispectrum; spt; perturbation theory ... See more keywords