Search:
Match:
2 results
Research Paper#Cosmology, Galaxy Surveys, Void Statistics, CMB🔬 ResearchAnalyzed: Jan 3, 2026 06:12

Void Statistics and CMB Cross-Correlations for Precision Cosmology

Published:Dec 31, 2025 18:37
1 min read
ArXiv

Analysis

This paper introduces a novel method, 'analog matching,' for creating mock galaxy catalogs tailored for the Nancy Grace Roman Space Telescope survey. It focuses on validating these catalogs for void statistics and CMB cross-correlation analyses, crucial for precision cosmology. The study emphasizes the importance of accurate void modeling and provides a versatile resource for future research, highlighting the limitations of traditional methods and the need for improved mock accuracy.
Reference

“Reproducing two-dimensional galaxy clustering does not guarantee consistent void properties.”

PermalinkArXiv
Research#cosmology🔬 ResearchAnalyzed: Jan 4, 2026 07:21

Illuminating the Dark Sector: Understanding Modified Gravity Signatures with Cross-Correlations of Gravitational Waves and Large-Scale Structure

Published:Dec 22, 2025 09:19
1 min read
ArXiv

Analysis

This article, sourced from ArXiv, likely presents a research paper exploring the intersection of gravitational wave astronomy and cosmology. It focuses on using cross-correlations between gravitational waves and large-scale structure observations to probe modified gravity theories and potentially shed light on the dark sector (dark matter and dark energy). The research likely involves complex data analysis and theoretical modeling.
Reference

“The article's specific findings and methodologies are unknown without further information. However, the title suggests a focus on using cross-correlation techniques to identify signatures of modified gravity.”

PermalinkArXiv