Image de couverture de livre

$\texttt{GENGARS}$: Accurate non-Gaussian initial conditions with arbitrary bispectrum for N-body simulations

Fuente: arXiv

Enregistré dans:

Détails bibliographiques
Auteurs principaux:	Fondi, Emanuele, Verde, Licia, Baldi, Marco, Coulton, William, Villaescusa-Navarro, Francisco, Wandelt, Benjamin Dan
Format:	Preprint
Publié:	2025
Sujets:	Cosmology and Nongalactic Astrophysics General Relativity and Quantum Cosmology
Accès en ligne:	Acceder al recurso
Tags:	Ajouter un tag Pas de tags, Soyez le premier à ajouter un tag!

Documents similaires

Taming assembly bias for primordial non-Gaussianity
par: Fondi, Emanuele, et autres
Publié: (2023)

Cosmological simulations of scale-dependent primordial non-Gaussianity
par: Baldi, Marco, et autres
Publié: (2024)

Quijote-PNG: Optimizing the summary statistics to measure Primordial non-Gaussianity
par: Jung, Gabriel, et autres
Publié: (2024)

Quijote-PNG: The Information Content of the Halo Mass Function
par: Jung, Gabriel, et autres
Publié: (2023)

Denoising Diffusion Delensing Delight: Reconstructing the Non-Gaussian CMB Lensing Potential with Diffusion Models
par: Flöss, Thomas, et autres
Publié: (2024)

Accurate $N$-body simulations with local Primordial non-Gaussianities: initial conditions and aliasing
par: Adame, Adrian G., et autres
Publié: (2025)

How many simulations do we need for simulation-based inference in cosmology?
par: Bairagi, Anirban, et autres
Publié: (2025)

On approximations of the redshift-space bispectrum and power spectrum multipoles covariance matrix
par: Novell-Masot, Sergi, et autres
Publié: (2023)

Improved simulation of non-Gaussian temperature and polarization CMB maps
par: Elsner, Franz, et autres
Publié: (2009)

Field-Level Inference of Primordial Non-Gaussianity with the Quijote Simulation Suite
par: Andrews, Adam, et autres
Publié: (2026)

The Impact of Non-Gaussian Primordial Tails on Cosmological Observables
par: Coulton, William R., et autres
Publié: (2024)

Wonderings on Wiggly Bispectra: Non-linear Evolution and Reconstruction of Oscillations in the Squeezed Bispectrum
par: Goldstein, Samuel, et autres
Publié: (2025)

Hierarchical summaries for primordial non-Gaussianities
par: Cagliari, M. S., et autres
Publié: (2025)

Smooth sailing or ragged climb? -- Increasing the robustness of power spectrum de-wiggling and ShapeFit parameter compression
par: Ghaemi, Katayoon, et autres
Publié: (2025)

Towards Robustness Across Cosmological Simulation Models TNG, SIMBA, ASTRID, and EAGLE
par: Jo, Yongseok, et autres
Publié: (2025)

Probing primordial non-Gaussianity by reconstructing the initial conditions
par: Chen, Xinyi, et autres
Publié: (2024)

The constraining power of the Marked Power Spectrum: an analytical study
par: Marinucci, Marco, et autres
Publié: (2024)

BAO cosmology in non-spatially flat background geometry from BOSS+eBOSS and lessons for future surveys
par: Sanz-Wuhl, Santiago, et autres
Publié: (2024)

Testing the robustness of the BAO determination in the presence of massive neutrinos
par: Nadal-Matosas, Adriana, et autres
Publié: (2024)

Euclid: Field-level inference of primordial non-Gaussianity and cosmic initial conditions
par: Andrews, A., et autres
Publié: (2024)

A field-level emulator for modeling baryonic effects across hydrodynamic simulations
par: Sharma, Divij, et autres
Publié: (2024)

Probing massive neutrinos and modified gravity with redshift-space morphologies and anisotropies of large-scale structure
par: Liu, Wei, et autres
Publié: (2024)

The BAO scale -- how standard is the standard ruler?
par: Asensio-Rivera, Francisco, et autres
Publié: (2026)

Field-Level Comparison and Robustness Analysis of Cosmological N-body Simulations
par: Bayer, Adrian E., et autres
Publié: (2025)

Cosmology with Topological Deep Learning
par: Lee, Jun-Young, et autres
Publié: (2025)

PatchNet: A hierarchical approach for neural field-level inference from Quijote Simulations
par: Bairagi, Anirban, et autres
Publié: (2025)

Catalog-level blinding on the bispectrum for DESI-like galaxy surveys
par: Novell-Masot, S., et autres
Publié: (2024)

Towards unveiling the large-scale nature of gravity with the wavelet scattering transform
par: Valogiannis, Georgios, et autres
Publié: (2024)

Window convolution of the galaxy clustering bispectrum
par: Wang, Mike Shengbo, et autres
Publié: (2024)

CMB bispectrum constraints on DHOST inflation
par: Sohn, Wuhyun, et autres
Publié: (2023)

Spherical bispectrum expansion and quadratic estimators
par: Carron, Julien, et autres
Publié: (2024)

Euclid: An emulator for baryonic effects on the matter bispectrum
par: Burger, P. A., et autres
Publié: (2025)

Bye-bye, Local-in-matter-density Bias: The Statistics of the Halo Field Are Poorly Determined by the Local Mass Density
par: Bartlett, Deaglan J., et autres
Publié: (2024)

Time to Sparkler. Accurate ages of lensed globular clusters at $z=1.4$ with JWST photometry
par: Tomasetti, Elena, et autres
Publié: (2024)

Constraining the neutral hydrogen fraction during reionization: Cross-simulation inference using power spectrum and bispectrum
par: Krishna, Anoop, et autres
Publié: (2026)

Wide-angle effects in the galaxy bispectrum
par: Pardede, Kevin, et autres
Publié: (2023)

Turnover detection using the power spectrum and bispectrum
par: Dube, Yolanda, et autres
Publié: (2025)

Flattened bispectrum of the scalar-induced gravitational waves
par: Zhu, Qing-Hua
Publié: (2024)

The size and shape dependence of the SDSS galaxy bispectrum
par: Nandi, Anindita, et autres
Publié: (2024)

Correcting for interloper contamination in the power spectrum with neural networks
par: Cagliari, Marina S., et autres
Publié: (2025)