Cover Image

Towards detecting Primordial non-Gaussianity in the CMB using Spherical Convolutional Neural Networks

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Melsen, Jorik, Flöss, Thomas, Meerburg, P. Daniel
Format:	Preprint
Published:	2024
Subjects:	Cosmology and Nongalactic Astrophysics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Improving constraints on primordial non-Gaussianity using neural network based reconstruction
by: Flöss, Thomas, et al.
Published: (2023)

Neural Network Reconstruction of Non-Gaussian Initial Conditions from Dark Matter Halos
by: Bottema, Jelte, et al.
Published: (2025)

Future Parameter Constraints from Weak Lensing CMB and Galaxy Lensing Power- and Bispectra
by: Frugte, Jonas, et al.
Published: (2025)

Primordial magnetic non-Gaussianity with generic vacua and detection prospects in CMB spectral distortions
by: Bhaumik, Arko, et al.
Published: (2023)

Denoising Diffusion Delensing Delight: Reconstructing the Non-Gaussian CMB Lensing Potential with Diffusion Models
by: Flöss, Thomas, et al.
Published: (2024)

Component Separation method for CMB using Convolutional Neural Networks
by: Quintana-Estellés, A., et al.
Published: (2024)

Primordial non-Gaussianity constraints on dissipative inflation
by: Salcedo, Santiago Agüí, et al.
Published: (2026)

Bayesian Inference of Primordial Magnetic Field Parameters from CMB with Spherical Graph Neural Networks
by: Castro, Juan Alejandro Pinto, et al.
Published: (2025)

Extracting Axion String Network Parameters from Simulated CMB Birefringence Maps using Convolutional Neural Networks
by: Hagimoto, Ray, et al.
Published: (2024)

Forecasting local Primordial Non-Gaussianities from UNIONS Lyman-Break Galaxies and Planck CMB lensing
by: Payerne, Constantin, et al.
Published: (2025)

Inferring the density, spin-temperature and neutral-fraction fields of HI from its 21-cm brightness temperature field using machine learning
by: Bidenko, Bohdan, et al.
Published: (2024)

Constraining primordial non-Gaussianity using Neural Networks
by: Nagarajappa, Chandan G., et al.
Published: (2024)

Impact of Galactic non-Gaussian foregrounds on CMB lensing measurements
by: Abril-Cabezas, Irene, et al.
Published: (2025)

Improved simulation of non-Gaussian temperature and polarization CMB maps
by: Elsner, Franz, et al.
Published: (2009)

Unbiased Primordial Gravitational Wave Inference from the CMB with SMICA
by: Steier, Alexander, et al.
Published: (2025)

Primordial non-Gaussianity systematics from redshift mismatch with SPHEREx
by: Saraf, Chandra Shekhar, et al.
Published: (2024)

Primordial non-Gaussianity -- Fast simulations and persistent summary statistics
by: Calles, Juan, et al.
Published: (2025)

Local Primordial non-Gaussian Bias from Time Evolution
by: Sullivan, James M., et al.
Published: (2025)

CMB polarization non-Gaussianity from accreting primordial black holes
by: Jensen, Trey W., et al.
Published: (2024)

A Truncated Primordial Power Spectrum and its Impact on CMB Polarization
by: Liu, Jingwei, et al.
Published: (2025)

Quijote-PNG: Optimizing the summary statistics to measure Primordial non-Gaussianity
by: Jung, Gabriel, et al.
Published: (2024)

CMB-S4: Foreground-Cleaning Pipeline Comparison for Measuring Primordial Gravitational Waves
by: Bianchini, Federico, et al.
Published: (2025)

Decoupling Local Primordial non-Gaussianity from Relativistic Effects in the Galaxy Bispectrum
by: Rossiter, Samantha, et al.
Published: (2024)

Primordial non-Gaussianity -- the effects of relativistic and wide-angle corrections to the power spectrum
by: Guedezounme, Sêcloka L., et al.
Published: (2024)

Assembly bias and local Primordial non-Gaussianity from DESI DR1 Quasars
by: Fondi, E., et al.
Published: (2026)

Bispectrum constraints on Primordial non-Gaussianities with the eBOSS DR16 quasars
by: Cagliari, Marina S., et al.
Published: (2025)

Constraining primordial non-Gaussianity from DESI quasar targets and Planck CMB lensing
by: Krolewski, Alex, et al.
Published: (2023)

A Compaction Function Analysis of CMB $μ$ distortion Constraints on Primordial Black Holes
by: Yang, Junyue, et al.
Published: (2024)

Primordial non-Gaussianities with weak lensing: Information on non-linear scales in the Ulagam full-sky simulations
by: Anbajagane, Dhayaa, et al.
Published: (2023)

A revisited Correction to the Halo Mass Function for local-type Primordial non-Gaussianity
by: Fiorino, Luca, et al.
Published: (2024)

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

The Impact of Galaxy Formation on Galaxy Biasing, and Implications for Primordial non-Gaussianity Constraints
by: Perez, Lucia A., et al.
Published: (2026)

Statistical Isotropy Violations in CMB Temperature Anisotropy: Analysis Using Minimal Bipolar Spherical Harmonics
by: Dipanshu, et al.
Published: (2024)

Constraints on primordial non-Gaussianity from the cross-correlation of DESI Luminous Red Galaxies and $Planck$ CMB lensing
by: Bermejo-Climent, J. R., et al.
Published: (2024)

Quantifying Bias due to non-Gaussian Foregrounds in an Optimal Reconstruction of CMB Lensing and Temperature Power Spectra
by: Doohan, M., et al.
Published: (2025)

Constraining primordial non-Gaussianity from DESI DR1 quasars and Planck PR4 CMB Lensing
by: Chiarenza, Sofia, et al.
Published: (2025)

DeepWiener: Neural Networks for CMB polarization maps and power spectrum computation
by: Costanza, Belén, et al.
Published: (2024)

Gaussianity test of Planck CMB polarization data using the statistics of unpolarized points (Part I)
by: Novikov, D. I., et al.
Published: (2024)

DISCO-DJ II: a differentiable particle-mesh code for cosmology
by: List, Florian, et al.
Published: (2025)

Sunyaev-Zeldovich signatures from non-thermal, relativistic electrons using CMB maps
by: Acharya, Sandeep Kumar
Published: (2024)