6 papers
Measuring the gravitomagnetic distortion from rotating halos I: methods
Chengfeng Tang, Pierre Zhang, Wentao Luo +3
Source galaxy images are distorted not only by a static gravitational potential, but also by frame-dragging induced by massive rotating objects like clusters of galaxies. Such effe…
Blinded challenge for precision cosmology with large-scale structure: results from effective field theory for the redshift-space galaxy power spectrum
Takahiro Nishimichi, Guido D'Amico, Mikhail M. Ivanov +5
An accurate theoretical template for the galaxy power spectrum is a key for the success of ongoing and future spectroscopic surveys. We examine to what extent the Effective Field T…
Limits on CDM from the EFTofLSS with the PyBird code
Guido D'Amico, Leonardo Senatore, Pierre Zhang
We apply the Effective Field Theory of Large-Scale Structure to analyze the CDM cosmological model. By using the full shape of the power spectrum and the BAO post-reconstruction…
Efficient Cosmological Analysis of the SDSS/BOSS data from the Effective Field Theory of Large-Scale Structure
Thomas Colas, Guido D'Amico, Leonardo Senatore +2
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…
The Cosmological Analysis of the SDSS/BOSS data from the Effective Field Theory of Large-Scale Structure
Guido D'Amico, Jérôme Gleyzes, Nickolas Kokron +5
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-linea…
Interpreting cosmological tensions from the effective field theory of torsional gravity
Sheng-Feng Yan, Pierre Zhang, Jie-Wen Chen +3
Cosmological tensions can arise within CDM scenario amongst different observational windows, which may indicate new physics beyond the standard paradigm if confirmed by measurem…