5 papers
Efficient evaluation of the dark-matter two-loop power spectrum in the EFT of LSS
Charalampos Anastasiou, Andrea Favorito, Matthew Lewandowski +2
Rapid progress in cosmological Large Scale Structure (LSS) surveys motivates precise theoretical predictions. The Effective Field Theory of Large-Scale Structure (EFTofLSS) is rout…
Non-local-in-time structure formation and sixth-order galaxy bias
Alex Edison, Matthew Lewandowski, Leonardo Senatore
We present a systematic construction of the non-local-in-time galaxy bias expansion in the Effective Field Theory of Large-Scale Structure. In order to fully capture time non-local…
The one-loop bispectrum of galaxies in redshift space from the Effective Field Theory of Large-Scale Structure
Guido D'Amico, Yaniv Donath, Matthew Lewandowski +2
We derive the kernels and the Effective Field Theory of Large-Scale Structure counterterms for the one-loop bispectrum of dark matter and of biased tracers in real and redshift spa…
The Spectroscopic Stage-5 Experiment
Robert Besuner, Arjun Dey, Alex Drlica-Wagner +106
The existence, properties, and dynamics of the dark sectors of our universe pose fundamental challenges to our current model of physics, and large-scale astronomical surveys may be…
Limits on primordial non-Gaussianities from BOSS galaxy-clustering data
Guido D'Amico, Matthew Lewandowski, Leonardo Senatore +1
We analyze the power spectrum and the bispectrum of BOSS galaxy-clustering data using the prediction from the Effective Field Theory of Large-Scale Structure at one-loop order for…