The effective field theorist's approach to gravitational dynamics
RA Porto - Physics Reports, 2016 - Elsevier
We review the effective field theory (EFT) approach to gravitational dynamics. We focus on
extended objects in long-wavelength backgrounds and gravitational wave emission from …
extended objects in long-wavelength backgrounds and gravitational wave emission from …
Snowmass white paper: Effective field theories in cosmology
G Cabass, MM Ivanov, M Lewandowski… - Physics of the Dark …, 2023 - Elsevier
Small fluctuations around homogeneous and isotropic expanding backgrounds are the main
object of study in cosmology. Their origin and evolution is sensitive to the physical …
object of study in cosmology. Their origin and evolution is sensitive to the physical …
Efficient cosmological analysis of the SDSS/BOSS data from the effective field theory of large-scale structure
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 …
for cosmological observables by Taylor expanding up to a low order the dependence on the …
New tests of dark sector interactions from the full-shape galaxy power spectrum
We explore the role of redshift-space galaxy clustering data in constraining nongravitational
interactions between dark energy (DE) and dark matter (DM), for which state-of-the-art limits …
interactions between dark energy (DE) and dark matter (DM), for which state-of-the-art limits …
Nonlinear perturbation theory extension of the Boltzmann code CLASS
A Chudaykin, MM Ivanov, OHE Philcox, M Simonović - Physical Review D, 2020 - APS
We present a new open-source code that calculates one-loop power spectra and cross
spectra for matter fields and biased tracers in real and redshift space. These spectra …
spectra for matter fields and biased tracers in real and redshift space. These spectra …
The Hubble tension in light of the full-shape analysis of large-scale structure data
G D'Amico, L Senatore, P Zhang… - Journal of Cosmology …, 2021 - iopscience.iop.org
The disagreement between direct late-time measurements of the Hubble constant from the
SH0ES collaboration, and early-universe measurements based on the ΛCDM model from …
SH0ES collaboration, and early-universe measurements based on the ΛCDM model from …
Blinded challenge for precision cosmology with large-scale structure: results from effective field theory for the redshift-space galaxy power spectrum
T Nishimichi, G D'Amico, MM Ivanov, L Senatore… - Physical Review D, 2020 - APS
An accurate theoretical template for the galaxy power spectrum is key for the success of
ongoing and future spectroscopic surveys. We examine to what extent the effective field …
ongoing and future spectroscopic surveys. We examine to what extent the effective field …
Limits on wCDM from the EFTofLSS with the PyBird code
G D'Amico, L Senatore, P Zhang - Journal of Cosmology and …, 2021 - iopscience.iop.org
Abstract We apply the Effective Field Theory of Large-Scale Structure to analyze the wCDM
cosmological model. By using the full shape of the power spectrum and the BAO post …
cosmological model. By using the full shape of the power spectrum and the BAO post …
BOSS correlation function analysis from the effective field theory of large-scale structure
P Zhang, G D'Amico, L Senatore… - Journal of Cosmology …, 2022 - iopscience.iop.org
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 scale cut of …
several sets of simulations, as well as implementing a new method to assert the scale cut of …
Cosmological constraints from BOSS with analytic covariance matrices
D Wadekar, MM Ivanov, R Scoccimarro - Physical Review D, 2020 - APS
We use analytic covariance matrices to carry out a full-shape analysis of the galaxy power
spectrum multipoles from the Baryon Oscillation Spectroscopic Survey (BOSS). We obtain …
spectrum multipoles from the Baryon Oscillation Spectroscopic Survey (BOSS). We obtain …