Cosmology and Nongalactic Astrophysics

Probing Interacting Dark Sectors with upcoming Post-Reionization and Galaxy Surveys

Probing Interacting Dark Sectors with upcoming...

Cosmology and Nongalactic Astrophysics
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Rahul Shah
3 views
From friction scaling to an efficient method for estimating bubble wall velocity

From friction scaling to an efficient method f...

Cosmology and Nongalactic Astrophysics
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Tomasz Krajewski
4 views
Reducing cosmological degeneracies by combining multiple classes of LISA gravitational-wave standard sirens

Reducing cosmological degeneracies by combinin...

Cosmology and Nongalactic Astrophysics
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librarian
4 views
Microlensing by Cluster of Primordial Black Holes

Microlensing by Cluster of Primordial Black Holes

Cosmology and Nongalactic Astrophysics
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librarian
4 views
Low-Frequency Stochastic Gravitational-Wave Background in Gaia DR3 catalogue

Low-Frequency Stochastic Gravitational-Wave Ba...

Cosmology and Nongalactic Astrophysics
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librarian
5 views
Cluster Infall for Mass Calibration in the Stage-IV Era

Cluster Infall for Mass Calibration in the Sta...

Cosmology and Nongalactic Astrophysics
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Connor Sweeney
7 views
Semi-cosmographic constraints on decaying dark matter and dynamical dark energy: DESI DR2 BAO and 21\, cm intensity-mapping forecasts

Semi-cosmographic constraints on decaying dark...

Cosmology and Nongalactic Astrophysics
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Mohit Yadav
4 views
Identification of low redshift groups and clusters of galaxies in the X-CLASS survey and the X-ray luminosity-temperature relation

Identification of low redshift groups and clus...

Cosmology and Nongalactic Astrophysics
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Quentin Moysan
5 views
Primordial Non-Gaussianity and the Field-Level Cramer-Rao Bound

Primordial Non-Gaussianity and the Field-Level...

Cosmology and Nongalactic Astrophysics
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librarian
4 views
An Opacity-Free Test of the Cosmic Distance Duality Relation Using Strongly Lensed Gravitational Wave Signals with Space-Based Detector Networks

An Opacity-Free Test of the Cosmic Distance Du...

Cosmology and Nongalactic Astrophysics
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librarian
6 views
Solving the Cosmic Coincidence Problem: The Locally Pumped Dark Energy Model

Solving the Cosmic Coincidence Problem: The Lo...

Cosmology and Nongalactic Astrophysics
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librarian
6 views
Cross-spectra likelihood for robust $τ$ constraints from all satellite polarisation data

Cross-spectra likelihood for robust $τ$ constr...

Cosmology and Nongalactic Astrophysics
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librarian
6 views
Euclid preparation. Cosmology Likelihood for Observables in Euclid (CLOE). 2. Code implementation

Euclid preparation. Cosmology Likelihood for O...

Cosmology and Nongalactic Astrophysics
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librarian
7 views
Revisiting Constraints on Primordial Curvature Power Spectrum from PBH Abundances

Revisiting Constraints on Primordial Curvature...

Cosmology and Nongalactic Astrophysics
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Ashu Kushwahaa
7 views
Inflationary Phase Transitions in the Early Universe: A Bayesian Study with Space-Based Gravitational Waves Detectors

Inflationary Phase Transitions in the Early Un...

Cosmology and Nongalactic Astrophysics
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Qingyuan Liang
7 views
Using Global Gravitational Potential Weighted Correlation Function to Constrain Modified Gravity Models

Using Global Gravitational Potential Weighted ...

Cosmology and Nongalactic Astrophysics
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Yizhao Yang
7 views
A plug-and-play approach with fast uncertainty quantification for weak lensing mass mapping

A plug-and-play approach with fast uncertainty...

Cosmology and Nongalactic Astrophysics
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librarian
6 views
High-redshift physics from the acoustic scale

High-redshift physics from the acoustic scale

Cosmology and Nongalactic Astrophysics
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librarian
14 views
A calibration-free null test from anisotropic BAO

A calibration-free null test from anisotropic BAO

Cosmology and Nongalactic Astrophysics
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Domenico Sapone
11 views
Gamma-Ray Bursts as an Independent High-Redshift Probe of Dark Energy

Gamma-Ray Bursts as an Independent High-Redshi...

Cosmology and Nongalactic Astrophysics
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Maria Giovanna
12 views
A Non-parametric Method for the Inference of Halo Occupation Distributions

A Non-parametric Method for the Inference of H...

Cosmology and Nongalactic Astrophysics
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Jacob Kennedy
10 views
Half-wave-plate non idealities propagated to component separated CMB $B$-modes

Half-wave-plate non idealities propagated to c...

Cosmology and Nongalactic Astrophysics
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librarian
12 views
What Shape is the Inflationary Bispectrum?

What Shape is the Inflationary Bispectrum?

Cosmology and Nongalactic Astrophysics
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librarian
14 views
Tightening Cosmological Constraints Within and Beyond $Λ$CDM Using Gamma-Ray Bursts Calibrated with Type Ia Supernovae

Tightening Cosmological Constraints Within and...

Cosmology and Nongalactic Astrophysics
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librarian
17 views
The Revised Evolutionary Volume Tolman Test: Cosmological Constraints from Galaxy Evolution

The Revised Evolutionary Volume Tolman Test: C...

Cosmology and Nongalactic Astrophysics
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Christopher Conselice
15 views
Cosmic Dipole as a Symmetry Response: From the Ellis--Baldwin Formula to Correlation Function Dipoles

Cosmic Dipole as a Symmetry Response: From the...

Cosmology and Nongalactic Astrophysics
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Tsutomu T. Takeuchi
14 views
Dark Energy with Constant Inertial Mass Density: Updated Constraints and Curvature-Induced Sign Transitions in $ρ_{\rm DE}$ and $ρ_{\rm DE}+p_{\rm DE}$

Dark Energy with Constant Inertial Mass Densit...

Cosmology and Nongalactic Astrophysics
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Luis Escamilla
11 views
Perturbative Effects of Dark Matter Environments on Black Hole Shadows

Perturbative Effects of Dark Matter Environmen...

Cosmology and Nongalactic Astrophysics
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Gabriel Gomez
12 views
Beyond $Λ$CDM with a Logistic RG-like Flow of the Low Redshift Cosmic Evolution

Beyond $Λ$CDM with a Logistic RG-like Flow of ...

Cosmology and Nongalactic Astrophysics
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librarian
11 views
Shocks from Exploding Primordial Black Holes in the Early Universe

Shocks from Exploding Primordial Black Holes i...

Cosmology and Nongalactic Astrophysics
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librarian
11 views
Halo assembly bias in the early Universe: a clustering probe of the origin of the Little Red Dots

Halo assembly bias in the early Universe: a cl...

Cosmology and Nongalactic Astrophysics
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Fangzhou Jiang
11 views
Gravitational-Wave Propagation Through the Axiverse

Gravitational-Wave Propagation Through the Axi...

Cosmology and Nongalactic Astrophysics
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librarian
12 views
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