Cosmology and Nongalactic Astrophysics

Genetic algorithm demystified for cosmological parameter estimation

Genetic algorithm demystified for cosmological...

Cosmology and Nongalactic Astrophysics
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librarian
2 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
2 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
2 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
3 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
2 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
3 views
The curvaton ACTs again

The curvaton ACTs again

Cosmology and Nongalactic Astrophysics
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Christian Byrnes
5 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
5 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
4 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
5 views
The Dual Primordial Black Hole Formation Scenario

The Dual Primordial Black Hole Formation Scenario

Cosmology and Nongalactic Astrophysics
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librarian
3 views
When Dark Matter Heats Up: A Model-Independent Search for Non-Cold Behavior

When Dark Matter Heats Up: A Model-Independent...

Cosmology and Nongalactic Astrophysics
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Mazaharul Abedin
5 views
Limits on the 21 cm power spectrum at z=6.5-7.0 from MWA observations

Limits on the 21 cm power spectrum at z=6.5-7....

Cosmology and Nongalactic Astrophysics
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librarian
4 views
Efficient Modelling of Lyman-α opacity fluctuations during late EoR

Efficient Modelling of Lyman-α opacity fluctua...

Cosmology and Nongalactic Astrophysics
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librarian
3 views
Expanding Ejecta Method: II. Framework for Cosmological Distance Measurements via Intensity Interferometry

Expanding Ejecta Method: II. Framework for Cos...

Cosmology and Nongalactic Astrophysics
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librarian
5 views
Late-time suppression of structure growth as a solution for the $S_8$ tension

Late-time suppression of structure growth as a...

Cosmology and Nongalactic Astrophysics
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librarian
5 views
DESI DR1 Lyα 1D power spectrum: The Fast Fourier Transform estimator measurement

DESI DR1 Lyα 1D power spectrum: The Fast Fouri...

Cosmology and Nongalactic Astrophysics
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Corentin Ravoux
4 views
Robust μ-distortion constraints on primordial supermassive black holes from cubic (gNL) non-Gaussian perturbations

Robust μ-distortion constraints on primordial ...

Cosmology and Nongalactic Astrophysics
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Xavier Pritchard
5 views
Map-level baryonification: unified treatment of weak lensing two-point and higher-order statistics

Map-level baryonification: unified treatment o...

Cosmology and Nongalactic Astrophysics
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Alan Zhou
5 views
The CMB cold spot under the lens II: Lensing on polarization and cosmic textures footprints

The CMB cold spot under the lens II: Lensing o...

Cosmology and Nongalactic Astrophysics
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Pedro da Silveira Ferreira
5 views
DESI DR1 Ly$α$ 1D power spectrum: The optimal estimator measurement

DESI DR1 Ly$α$ 1D power spectrum: The optimal ...

Cosmology and Nongalactic Astrophysics
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librarian
6 views
Impact of ACT DR6 and DESI DR2 for Early Dark Energy and the Hubble tension

Impact of ACT DR6 and DESI DR2 for Early Dark ...

Cosmology and Nongalactic Astrophysics
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librarian
4 views
Modelling the impact of quasar redshift errors on the full-shape analysis of correlations in the Lyman-$α$ forest

Modelling the impact of quasar redshift errors...

Cosmology and Nongalactic Astrophysics
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Calum Gordon
5 views
New constraints on the values of the fundamental constants at a look-back time of 7.3 Gyr

New constraints on the values of the fundament...

Cosmology and Nongalactic Astrophysics
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librarian
5 views
Isotropy Test with Quasars Using Method of Smoothed Residuals

Isotropy Test with Quasars Using Method of Smo...

Cosmology and Nongalactic Astrophysics
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librarian
5 views
Cosmology with Galaxy Clusters

Cosmology with Galaxy Clusters

Cosmology and Nongalactic Astrophysics
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librarian
6 views
Starobinsky like inflation and EGB Gravity in the light of ACT

Starobinsky like inflation and EGB Gravity in ...

Cosmology and Nongalactic Astrophysics
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Yogesh
9 views
Reassessing the ZTF Volume-Limited Type Ia Supernova Sample and Its Implications for Continuous, Dust-Dependent Models of Intrinsic Scatter

Reassessing the ZTF Volume-Limited Type Ia Sup...

Cosmology and Nongalactic Astrophysics
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librarian
11 views
Radial Profiles of Radio Halos in Massive Galaxy Clusters: Diffuse Giants Over 2 Mpc

Radial Profiles of Radio Halos in Massive Gala...

Cosmology and Nongalactic Astrophysics
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librarian
9 views
Redshift Drift in Relativistic N-Body Simulations

Redshift Drift in Relativistic N-Body Simulations

Cosmology and Nongalactic Astrophysics
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Alexander Oestreicher
10 views
Euclid preparation. The impact of redshift interlopers on the two-point correlation function analysis

Euclid preparation. The impact of redshift int...

Cosmology and Nongalactic Astrophysics
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librarian
7 views
Cluster Lensing Mass Inversion (CLUMI+): Combining Dynamics and Weak Lensing around Galaxy Clusters

Cluster Lensing Mass Inversion (CLUMI+): Combi...

Cosmology and Nongalactic Astrophysics
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librarian
8 views
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