Cosmology and Nongalactic Astrophysics

Minkowski Functionals of CII Line Intensity Maps: Probing Astrophysics and Primordial Features

Minkowski Functionals of CII Line Intensity Ma...

Cosmology and Nongalactic Astrophysics
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librarian
19 views
Stimulated capture of axion dark matter around primordial black holes

Stimulated capture of axion dark matter around...

Cosmology and Nongalactic Astrophysics
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librarian
15 views
Hydrostatic Equilibrium Constraints on the Fuzzy Dark Matter Mass from Dwarf Spheroidals: Method, Systematics, and Robustness

Hydrostatic Equilibrium Constraints on the Fuz...

Cosmology and Nongalactic Astrophysics
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Samrat Mitra
23 views
The gravitational constant and the cosmic microwave background

The gravitational constant and the cosmic micr...

Cosmology and Nongalactic Astrophysics
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Brahim Lamine
20 views
The unified Bound Dark Energy--Bound Dark Matter model: theory and constraints from DESI DR2

The unified Bound Dark Energy--Bound Dark Matt...

Cosmology and Nongalactic Astrophysics
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Jose Agustin Lozano Torres
13 views
Disentangling geometry & growth in cosmic neutrino mass constraints: a more physical split and diagnostic

Disentangling geometry & growth in cosmic neut...

Cosmology and Nongalactic Astrophysics
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Fei Ge
19 views
Model-independent parameters from DESI DR1 LRG2 with an explicitly varying power-spectrum shape

Model-independent parameters from DESI DR1 LRG...

Cosmology and Nongalactic Astrophysics
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Yong-Seon Song
17 views
Thermalization of the Primordial Stochastic Gravitational-Wave Background

Thermalization of the Primordial Stochastic Gr...

Cosmology and Nongalactic Astrophysics
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librarian
17 views
Low-cost neural summaries for cosmological inference: an ensemble of convolutional neural networks trained on approximate simulations

Low-cost neural summaries for cosmological inf...

Cosmology and Nongalactic Astrophysics
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librarian
16 views
Origin of the red spectral tilt in Inflation without an Inflaton

Origin of the red spectral tilt in Inflation w...

Cosmology and Nongalactic Astrophysics
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librarian
15 views
Joint Line Intensity Recovery from Multi-Tracer Cross-Correlations

Joint Line Intensity Recovery from Multi-Trace...

Cosmology and Nongalactic Astrophysics
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Carlos Sierra
15 views
TNGC-SIDM I: Evolution of massive cluster mergers under the self-interacting dark matter paradigm

TNGC-SIDM I: Evolution of massive cluster merg...

Cosmology and Nongalactic Astrophysics
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W. Lee
8 views
The Atacama Cosmology Telescope: DR6 Constraints on Isotropic Time-Dependent Cosmic Birefringence from Axion-like Particles

The Atacama Cosmology Telescope: DR6 Constrain...

Cosmology and Nongalactic Astrophysics
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librarian
9 views
Cosmology with strong gravitational lenses

Cosmology with strong gravitational lenses

Cosmology and Nongalactic Astrophysics
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Tommaso Treu
11 views
Mapping Dark Matter in Merging Clusters with Weak Lensing for CSST: Morphology and Filament Recovery

Mapping Dark Matter in Merging Clusters with W...

Cosmology and Nongalactic Astrophysics
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librarian
21 views
Enabling Polyspectra via Stochastic Realizations of Inverse Decay Curvature Perturbations in Axion Inflation

Enabling Polyspectra via Stochastic Realizatio...

Cosmology and Nongalactic Astrophysics
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librarian
23 views
ROBIN-PIP: Robust Bayesian Field-Level Inference with Physics-Informed Priors

ROBIN-PIP: Robust Bayesian Field-Level Inferen...

Cosmology and Nongalactic Astrophysics
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Ludvig Doeser
97 views
Emulation of the Halo Mass Function with Neural Networks

Emulation of the Halo Mass Function with Neura...

Cosmology and Nongalactic Astrophysics
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Olive Ross
90 views
Weak-Lensing Shear Response for Photometric Redshift-Based Tomographic Binning

Weak-Lensing Shear Response for Photometric Re...

Cosmology and Nongalactic Astrophysics
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librarian
92 views
A machine learning-based method for populating dark matter halos in N-body simulations with substructure

A machine learning-based method for populating...

Cosmology and Nongalactic Astrophysics
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Milad Noorikuhani
66 views
Metastable Dark Energy on the Phantom Brane

Metastable Dark Energy on the Phantom Brane

Cosmology and Nongalactic Astrophysics
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librarian
42 views
An LSST-DESC Precursor Project: Hyper Suprime-Cam Year 1 $3\times2$pt in Harmonic Space

An LSST-DESC Precursor Project: Hyper Suprime-...

Cosmology and Nongalactic Astrophysics
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librarian
38 views
Is DESI Seeing Dynamical Dark Energy, or a Cosmic Glitch in Gravity?

Is DESI Seeing Dynamical Dark Energy, or a Cos...

Cosmology and Nongalactic Astrophysics
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librarian
37 views
Hubble tension: the shape wall

Hubble tension: the shape wall

Cosmology and Nongalactic Astrophysics
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librarian
220 views
Probing the baryonic--dark matter connection in galaxy clusters using X-rays with gated recurrent unit neural networks

Probing the baryonic--dark matter connection i...

Cosmology and Nongalactic Astrophysics
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Asif Iqbal
227 views
When galaxies burst II. Implications of enhanced burstiness for the 21-cm Cosmic Dawn signal

When galaxies burst II. Implications of enhanc...

Cosmology and Nongalactic Astrophysics
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Hovav Lazare
237 views
Web-Halo Model Peak-Background Split (WHM-PBS): halo bias as a distribution, not a number

Web-Halo Model Peak-Background Split (WHM-PBS)...

Cosmology and Nongalactic Astrophysics
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librarian
229 views
What could an emerging Big Bang Nucleosynthesis discrepancy be hinting at?

What could an emerging Big Bang Nucleosynthesi...

Cosmology and Nongalactic Astrophysics
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librarian
193 views
Accurate parameter inference for the Light-cone Epoch of Reionization 21-cm signal

Accurate parameter inference for the Light-con...

Cosmology and Nongalactic Astrophysics
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librarian
186 views
The road towards precision measurements of $H_0$ with bright sirens in the Einstein Telescope era

The road towards precision measurements of $H_...

Cosmology and Nongalactic Astrophysics
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Chiara De Leo
188 views
Probing the matter-dominated expansion with multi-redshift Lyman-$α$ BAO from DESI DR2

Probing the matter-dominated expansion with mu...

Cosmology and Nongalactic Astrophysics
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librarian
175 views
Ringing of the Reionization: A first direct measurement of the intergalactic pressure smoothing scale at redshift z>4.2 as imprinted onto small-scale peculiar velocities in the Lyman-alpha forest

Ringing of the Reionization: A first direct me...

Cosmology and Nongalactic Astrophysics
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librarian
164 views
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