1 code implementation • 18 Mar 2020 • Takahiro Nishimichi, Guido D'Amico, Mikhail M. Ivanov, Leonardo Senatore, Marko Simonović, Masahiro Takada, Matias Zaldarriaga, Pierre Zhang
An accurate theoretical template for the galaxy power spectrum is a key for the success of ongoing and future spectroscopic surveys.
Cosmology and Nongalactic Astrophysics
2 code implementations • 17 Mar 2020 • Guido D'Amico, Leonardo Senatore, Pierre Zhang
We apply the Effective Field Theory of Large-Scale Structure to analyze the $w$CDM cosmological model.
Cosmology and Nongalactic Astrophysics General Relativity and Quantum Cosmology High Energy Physics - Phenomenology High Energy Physics - Theory
2 code implementations • 17 Sep 2019 • Thomas Colas, Guido D'Amico, Leonardo Senatore, Pierre Zhang, Florian Beutler
The precision of the cosmological data allows us to accurately approximate the predictions for cosmological observables by Taylor expanding up to a low order the dependence on the cosmological parameters around a reference cosmology.
Cosmology and Nongalactic Astrophysics General Relativity and Quantum Cosmology High Energy Physics - Phenomenology High Energy Physics - Theory
2 code implementations • 11 Sep 2019 • Guido D'Amico, Jérôme Gleyzes, Nickolas Kokron, Dida Markovic, Leonardo Senatore, Pierre Zhang, Florian Beutler, Héctor Gil-Marín
The Effective Field Theory of Large-Scale Structure (EFTofLSS) is a formalism that allows us to predict the clustering of Cosmological Large-Scale Structure in the mildly non-linear regime in an accurate and reliable way.
Cosmology and Nongalactic Astrophysics General Relativity and Quantum Cosmology High Energy Physics - Phenomenology High Energy Physics - Theory
1 code implementation • 11 Oct 2018 • Florian Beutler, Emanuele Castorina, Pierre Zhang
We present estimators for the odd power spectrum multipoles and, detect these multipoles in BOSS DR12 with high significance.
Cosmology and Nongalactic Astrophysics Astrophysics of Galaxies
