71 citations · 76 across the 5 of their papers we have counts for
5 papers
Cosmology inference with perturbative forward modeling at the field level: a comparison with joint power spectrum and bispectrum analyses
Kazuyuki Akitsu, Marko Simonović, Shi-Fan Chen +2
We extend field-level inference to jointly constrain the cosmological parameters , in both real and redshift space. Our analyses are based on mock data gener…
It's All : Curvature in Light of BAO from DESI DR2
Shi-Fan Chen, Matias Zaldarriaga
Recent measurements of baryon acoustic oscillations (BAO) from the Dark Energy Spectroscopic Instrument (DESI) show hints of tension with data from the cosmic microwave background…
DeepWiener: Neural Networks for CMB polarization maps and power spectrum computation
Belén Costanza, Claudia G. Scóccola, Matías Zaldarriaga
To study the early Universe, it is essential to estimate cosmological parameters with high accuracy, which depends on the optimal reconstruction of Cosmic Microwave Background (CMB…
Enhancing CMB map reconstruction and power spectrum estimation with convolutional neural networks
Belén Costanza, Claudia G. Scóccola, Matías Zaldarriaga
The accurate reconstruction of Cosmic Microwave Background (CMB) maps and the measurement of its power spectrum are crucial for studying the early universe. In this paper, we imple…
The Far-Infrared Background Correlation with CMB Lensing
Yong-Seon Song, Asantha Cooray, Lloyd Knox +1
The intervening large--scale structure distorts cosmic microwave background (CMB) anisotropies via gravitational lensing. The same large--scale structure, traced by dusty star--for…