456 citations · 1.8k across the 18 of their papers we have counts for
19 papers
The Equivalence Principle in the Dark Sector in light of DESI
Andrea Clini, Pierre Zhang, Emanuele Castorina +1
Recent measurements of the distribution of galaxies by the Dark Energy Spectroscopic Instrument (DESI) are in mild tension with a standard -Cold Dark Matter cosmological model i…
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…
Cosmological inference from the EFTofLSS: the eBOSS QSO full-shape analysis
Théo Simon, Pierre Zhang, Vivian Poulin
We present cosmological results inferred from the effective-field theory (EFT) analysis of the full-shape of eBOSS quasars (QSO) power spectrum. We validate our analysis pipeline a…
Updated constraints from the effective field theory analysis of BOSS power spectrum on Early Dark Energy
Théo Simon, Pierre Zhang, Vivian Poulin +1
Analyses of the full shape of BOSS DR12 power spectrum using the one-loop prediction from the Effective Field Theory of Large-Scale Structure (EFTBOSS) have led to new constraints…
Consistency of effective field theory analyses of the BOSS power spectrum
Théo Simon, Pierre Zhang, Vivian Poulin +1
We assess the robustness of CDM results from the full-shape analysis of BOSS power spectrum using the one-loop prediction of the Effective Field Theory of Large-Scale Structure…
The BOSS bispectrum analysis at one loop from the Effective Field Theory of Large-Scale Structure
Guido D'Amico, Yaniv Donath, Matthew Lewandowski +2
We analyze the BOSS power spectrum monopole and quadrupole, and the bispectrum monopole and quadrupole data, using the predictions from the Effective Field Theory of Large-Scale St…
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…
BOSS full-shape analysis from the EFTofLSS with exact time dependence
Pierre Zhang, Yifu Cai
We re-analyze the full shape of BOSS galaxy two-point function from the Effective-Field Theory of Large-Scale Structure at the one loop within CDM with massive neutrinos using a…
BOSS Correlation Function Analysis from the Effective Field Theory of Large-Scale Structure
Pierre Zhang, Guido D'Amico, Leonardo Senatore +2
After calibrating the predictions of the Effective Field Theory of Large-Scale Structure against several sets of simulations, as well as implementing a new method to assert the sca…
Taming redshift-space distortion effects in the EFTofLSS and its application to data
Guido D'Amico, Leonardo Senatore, Pierre Zhang +1
Former analyses of the BOSS data using the Effective Field Theory of Large-Scale Structure (EFTofLSS) have measured that the largest counterterms are the redshift-space distortion…
Limits on Clustering and Smooth Quintessence from the EFTofLSS
Guido D'Amico, Yaniv Donath, Leonardo Senatore +1
We apply the Effective Field Theory of Large-Scale Structure (EFTofLSS) to analyze cosmological models with clustering quintessence, which allows us to consistently describe the pa…
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…
The Hubble Tension in Light of the Full-Shape Analysis of Large-Scale Structure Data
Guido D'Amico, Leonardo Senatore, Pierre Zhang +1
The disagreement between direct late-time measurements of the Hubble constant from the SH0ES collaboration, and early-universe measurements based on the CDM model from the Planc…
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…
Interpreting measurements of the anisotropic galaxy power spectrum
Florian Beutler, Emanuele Castorina, Pierre Zhang
The most commonly used estimators of the anisotropic galaxy power spectrum employ Fast Fourier transforms, and rely on a specific choice of the line-of-sight that breaks the symmet…