Precision tests of the Effective Field Theory of Large Scale Structure

西奥将探索大尺度结构的有效场论在四点函数的一个循环水平上的表现。与之前的研究不同，他将使用基于实现的微扰理论计算，该计算可以直接与绕过宇宙方差和协方差矩阵收敛的N体模拟的结果进行比较。再往前，他将把两点函数的高阶环路和两环水平的高阶相关器移到一起。

Theo will be exploring the performance of the Effective Field Theory of Large Scale Structure at the one loop level for the four point function. In contrast to previous studies he will be working with a realisation based perturbation theory calculation that can be directly compared to the outcome of N-body simulations circumventing cosmic variance and convergence of covariance matrices. Further onward he will be moving the higher loops for the two point function and higher order correlators at the two-loop level.