Cover Image

Cosmic Shear in Effective Field Theory at Two-Loop Order: Revisiting $S_8$ in Dark Energy Survey Data

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Chen, Shi-Fan, DeRose, Joseph, Ivanov, Mikhail M., Philcox, Oliver H. E.
Format:	Preprint
Published:	2026
Subjects:	Cosmology and Nongalactic Astrophysics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

The Lensing Counter Narrative: An Effective Description of Small-Scale Clustering in Weak Lensing Power Spectra
by: DeRose, Joseph, et al.
Published: (2025)

Suppression without Thawing: Constraining Structure Formation and Dark Energy with Galaxy Clustering
by: Chen, Shi-Fan, et al.
Published: (2024)

Dark Energy Survey Year 6 Results: Cosmological Constraints from Cosmic Shear
by: DES Collaboration, et al.
Published: (2026)

Reanalyzing DESI DR1: 2. Constraints on Dark Energy, Spatial Curvature, and Neutrino Masses
by: Chudaykin, Anton, et al.
Published: (2025)

Can dynamic dark energy explain the $S_8$ tension, the `lensing is low' effect, or strong baryon feedback?
by: Heydenreich, S., et al.
Published: (2025)

Steeling Weak Lensing Source Galaxy Samples against Systematics using Wide Field Spectroscopy
by: DeRose, Joseph, et al.
Published: (2026)

One-Loop Galaxy Bispectrum: Consistent Theory, Efficient Analysis with COBRA, and Implications for Cosmological Parameters
by: Bakx, Thomas, et al.
Published: (2025)

Simulation budgeting for hybrid effective field theories
by: Bartlett, Alexa, et al.
Published: (2025)

Constraining Dynamical Dark Energy from Galaxy Clustering with Simulation-Based Priors
by: Chen, Shu-Fan, et al.
Published: (2025)

Beyond Two Parameters: Revisiting Dark Energy with the Latest Cosmic Probes
by: Cheng, Hanyu, et al.
Published: (2025)

An updated constraint on the Effective Field Theory of Dark Energy
by: Zheng, Chi, et al.
Published: (2025)

Dark Energy Survey Year 3: Blue Shear
by: McCullough, J., et al.
Published: (2024)

The HalfDome Multi-Survey Cosmological Simulations: N-body Simulations
by: Bayer, Adrian E., et al.
Published: (2024)

Lyman Alpha Forest - Halo Cross-Correlations in Effective Field Theory
by: Chudaykin, Anton, et al.
Published: (2025)

Negentropy as Diagnostic of Cosmic Density Fields and Dynamical Dark Energy Models
by: Sarkar, Suman
Published: (2026)

Effective Field Theory Constraints on Primordial Black Holes from the High-Redshift Lyman-$α$ Forest
by: Ivanov, Mikhail M., et al.
Published: (2025)

A continuity equation compatible basis for Effective Field Theory of Dark Energy
by: Armato, Federico, et al.
Published: (2025)

Source Distributions of Cosmic Shear Surveys in Efficiency Space
by: Tessore, Nicolas, et al.
Published: (2020)

Evolution of structure growth during dark energy domination: Insights from the cross-correlation of DESI galaxies with CMB lensing and galaxy magnification
by: Sailer, Noah, et al.
Published: (2025)

Phenomenology of an Open Effective Field Theory of Dark Energy
by: Salcedo, Santiago Agüí, et al.
Published: (2026)

Reanalyzing DESI DR1: 3. Constraints on Inflation from Galaxy Power Spectra & Bispectra
by: Chudaykin, Anton, et al.
Published: (2025)

Dark Matter-Dark Energy Interaction and the Shape of Cosmic Voids
by: Rezaei, Zeinab
Published: (2020)

Reanalyzing DESI DR1: 5. Cosmological Constraints with Simulation-Based Priors
by: Chudaykin, Anton, et al.
Published: (2026)

Reanalyzing DESI DR1: 1. $Λ$CDM Constraints from the Power Spectrum and Bispectrum
by: Chudaykin, Anton, et al.
Published: (2025)

Searching for Inflationary Physics with the CMB Trispectrum: 1. Primordial Theory & Optimal Estimators
by: Philcox, Oliver H. E.
Published: (2025)

Model Independent Dark Matter Properties from Cosmic Growth
by: Zhumabek, Tilek, et al.
Published: (2023)

Squeezed Limit non-Gaussianity Estimation with Cosmic Shear
by: Zang, Shi-Hui, et al.
Published: (2025)

A Dynamical Scalar Field Model for Dark Energy: Addressing the Hubble Tension and Cosmic Evolution
by: Kottur, Arpit, et al.
Published: (2025)

Modeling the Cosmological Lyman-$α$ Forest at the Field Level
by: de Belsunce, Roger, et al.
Published: (2025)

Gravitational Redshift Constraints on the Effective Theory of Interacting Dark Energy
by: Castello, Sveva, et al.
Published: (2023)

Searching for Unparticles with the Cosmic Microwave Background
by: Philcox, Oliver H. E., et al.
Published: (2026)

Constraints on Dynamical Dark Energy from Multiple Probes in the Full Dark Energy Survey
by: DES Collaboration, et al.
Published: (2026)

Testing Parity Symmetry with the Polarized Cosmic Microwave Background
by: Philcox, Oliver H. E., et al.
Published: (2023)

Cosmic Multipoles in Galaxy Surveys II: Comparing Different Methods in Assessing the Cosmic Dipole
by: Mittal, Vasudev, et al.
Published: (2025)

Aemulus $ν$: Precision halo mass functions in w$ν$CDM cosmologies
by: Shen, Delon, et al.
Published: (2024)

Apparent Dark-Energy Evolution from Cosmic Inhomogeneities
by: Ginat, Yonadav Barry, et al.
Published: (2026)

PySCo-EFT and ECOSMOG-EFT: a tandem of N-body simulation codes for the Effective Field Theory of Dark Energy
by: Ganjoo, Himanish, et al.
Published: (2026)

Revisiting the Matter Creation Process: Observational Constraints on Gravitationally Induced Dark Energy and the Hubble Tension
by: Schiavone, Tiziano, et al.
Published: (2026)

Simulation-Based Priors without Simulations: an Analytic Perspective on EFT Parameters of Galaxies
by: Ivanov, Mikhail M.
Published: (2025)

Void and Density Walls Inhomogeneous Cosmic Web And Dark Energy
by: Moffat, John W.
Published: (2025)