Cosmology and Nongalactic Astrophysics

Parity-violating scalar trispectrum from helical primordial magnetic fields

Parity-violating scalar trispectrum from helic...

Cosmology and Nongalactic Astrophysics
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Kaito Yura
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One-loop kernels in scale-dependent Horndeski theory

One-loop kernels in scale-dependent Horndeski ...

Cosmology and Nongalactic Astrophysics
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Ziyang Zheng
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Fully non-linear simulations of galaxy intrinsic alignments for weak lensing with the MillenniumTNG lightcone

Fully non-linear simulations of galaxy intrins...

Cosmology and Nongalactic Astrophysics
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librarian
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Model-Independent Measurement of the Matter-Radiation Equality Scale in DESI 2024

Model-Independent Measurement of the Matter-Ra...

Cosmology and Nongalactic Astrophysics
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B. Bahr-Kalus
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The isotropy, anisotropies and non-Gaussianity of the scalar-induced gravitational-wave background: diagrammatic approach for primordial non-Gaussianity up to any order

The isotropy, anisotropies and non-Gaussianity...

Cosmology and Nongalactic Astrophysics
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librarian
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Impact of general relativistic accretion on primordial black holes

Impact of general relativistic accretion on pr...

Cosmology and Nongalactic Astrophysics
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librarian
1 view
The PAU Survey: Measuring intrinsic galaxy alignments in deep wide fields as a function of colour, luminosity, stellar mass and redshift

The PAU Survey: Measuring intrinsic galaxy ali...

Cosmology and Nongalactic Astrophysics
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librarian
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Exploring future synergies for large-scale structure between gravitational waves and radio sources

Exploring future synergies for large-scale str...

Cosmology and Nongalactic Astrophysics
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librarian
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CMB Lensing Trispectrum as a Probe of Parity Violation in LSS

CMB Lensing Trispectrum as a Probe of Parity V...

Cosmology and Nongalactic Astrophysics
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Alessandro Greco
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3D matter power spectrum correspondence to 1D Lyman-alpha flux power spectrum

3D matter power spectrum correspondence to 1D ...

Cosmology and Nongalactic Astrophysics
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librarian
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The first direct imaging of the silhouette of a damped Lyman $α$ system along the line-of-sight to a background galaxy

The first direct imaging of the silhouette of ...

Cosmology and Nongalactic Astrophysics
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librarian
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Modeling Galaxy Surveys with Hybrid SBI

Modeling Galaxy Surveys with Hybrid SBI

Cosmology and Nongalactic Astrophysics
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librarian
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A Hubble constant estimation with dark standard sirens and galaxy cluster catalogues

A Hubble constant estimation with dark standar...

Cosmology and Nongalactic Astrophysics
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Frea Beirnaert
1 view
A New Wavelet Scattering Transform-Based Statistic for Cosmological Analysis of Large-Scale Structure

A New Wavelet Scattering Transform-Based Stati...

Cosmology and Nongalactic Astrophysics
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librarian
0 views
Field-Level Comparison and Robustness Analysis of Cosmological N-Body Simulations

Field-Level Comparison and Robustness Analysis...

Cosmology and Nongalactic Astrophysics
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Adrian Bayer
1 view
Towards mapping turbulence in the intracluster medium IV. Using NewAthena/X-IFU and simulation based inference to constrain turbulence

Towards mapping turbulence in the intracluster...

Cosmology and Nongalactic Astrophysics
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librarian
2 views
Minimizing Contaminant Leakage in Internal Linear Combination Maps Using a Data-Driven Approach

Minimizing Contaminant Leakage in Internal Lin...

Cosmology and Nongalactic Astrophysics
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librarian
2 views
Scalar-Induced Gravitational Waves in Palatini $f(R)$ Gravity

Scalar-Induced Gravitational Waves in Palatini...

Cosmology and Nongalactic Astrophysics
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librarian
7 views
Kinematic dynamos and resolution limits for Smoothed Particle Magnetohydrodynamics

Kinematic dynamos and resolution limits for Sm...

Cosmology and Nongalactic Astrophysics
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Nikyta Shchutskyi
5 views
Cluster optical depth and pairwise velocity estimation using machine learning

Cluster optical depth and pairwise velocity es...

Cosmology and Nongalactic Astrophysics
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Yulin Gong
3 views
Type Ia supernova growth-rate measurement with LSST simulations: intrinsic scatter systematics

Type Ia supernova growth-rate measurement with...

Cosmology and Nongalactic Astrophysics
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librarian
3 views
Wonderings on Wiggly Bispectra: Non-linear Evolution and Reconstruction of Oscillations in the Squeezed Bispectrum

Wonderings on Wiggly Bispectra: Non-linear Evo...

Cosmology and Nongalactic Astrophysics
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librarian
3 views
Genetic algorithm demystified for cosmological parameter estimation

Genetic algorithm demystified for cosmological...

Cosmology and Nongalactic Astrophysics
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librarian
6 views
Nature-inspired optimization, the Philippine Eagle, and cosmological parameter estimation

Nature-inspired optimization, the Philippine E...

Cosmology and Nongalactic Astrophysics
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librarian
5 views
Resolving Individual Signal in the Presence of Stochastic Background in Future Pulsar Timing Arrays

Resolving Individual Signal in the Presence of...

Cosmology and Nongalactic Astrophysics
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librarian
6 views
Implications of pulsar timing arrays for Gauss-Bonnet Inflation

Implications of pulsar timing arrays for Gauss...

Cosmology and Nongalactic Astrophysics
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Reginald Bernardo
6 views
Probing the Dynamics of Gaussian Dark Energy Equation of State Using DESI BAO

Probing the Dynamics of Gaussian Dark Energy E...

Cosmology and Nongalactic Astrophysics
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Saddam Hussain
3 views
New cosmological constraints on the evolution of dark matter energy density

New cosmological constraints on the evolution ...

Cosmology and Nongalactic Astrophysics
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Yupeng Yang
6 views
The curvaton ACTs again

The curvaton ACTs again

Cosmology and Nongalactic Astrophysics
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Christian Byrnes
6 views
Beyond the Power Spectrum: A New Framework for Non-Stationary Fields with Applications to Light-Cone Effects in Line Intensity Mapping

Beyond the Power Spectrum: A New Framework for...

Cosmology and Nongalactic Astrophysics
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Matteo Blamart
6 views
Euclid: Photometric redshift calibration with the clustering redshifts technique

Euclid: Photometric redshift calibration with ...

Cosmology and Nongalactic Astrophysics
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W. d'Assignies Doumerg1
6 views
ACT-ing on inflation: Implications of non Bunch-Davies initial condition and reheating on single-field slow roll models

ACT-ing on inflation: Implications of non Bunc...

Cosmology and Nongalactic Astrophysics
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Suvashis Maity
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