Cosmology and Nongalactic Astrophysics

$\textit{Twisted echoes of an odd quartet}$: Scalar-induced gravitational waves as a probe of primordial parity-violation

$\textit{Twisted echoes of an odd quartet}$: S...

Cosmology and Nongalactic Astrophysics
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librarian
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Cosmic structure from the path integral of classical mechanics and its comparison to standard perturbation theory

Cosmic structure from the path integral of cla...

Cosmology and Nongalactic Astrophysics
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Marvin Sipp
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A general polynomial emulator for cosmology via moment projection

A general polynomial emulator for cosmology vi...

Cosmology and Nongalactic Astrophysics
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Zheng Zhang
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Prospects for probing dark matter particles and primordial black holes with the Square Kilometre Array using the 21 cm power spectrum at cosmic dawn

Prospects for probing dark matter particles an...

Cosmology and Nongalactic Astrophysics
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Meng-Lin Zhao
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Revealing a transitional epoch of large-scale cosmic anisotropy in the quasar distribution

Revealing a transitional epoch of large-scale ...

Cosmology and Nongalactic Astrophysics
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Amit Mondal
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Universal lower bound on the axion decay constant from free streaming effects

Universal lower bound on the axion decay const...

Cosmology and Nongalactic Astrophysics
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librarian
0 views
The Cosmological analysis of X-ray cluster surveys VII. Bypassing scaling relations with Lagrangian Deep Learning and Simulation-based inference

The Cosmological analysis of X-ray cluster sur...

Cosmology and Nongalactic Astrophysics
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librarian
0 views
Kinetic Fragmentation of the QCD Axion on the Lattice

Kinetic Fragmentation of the QCD Axion on the ...

Cosmology and Nongalactic Astrophysics
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Matteo Fasiello
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ML-Driven Strong Lens Discoveries: Down to $θ_E \sim 0.03''$ and $M_\mathrm{halo}< 10^{11} M_\odot$

ML-Driven Strong Lens Discoveries: Down to $θ_...

Cosmology and Nongalactic Astrophysics
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librarian
1 view
Scalar-induced gravitational waves from coherent initial states

Scalar-induced gravitational waves from cohere...

Cosmology and Nongalactic Astrophysics
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Dipayan Mukherjee
11 views
What Prevents Resolving the Hubble Tension through Late-Time Expansion Modifications?

What Prevents Resolving the Hubble Tension thr...

Cosmology and Nongalactic Astrophysics
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Zhihuan Zhou
1 view
Enhanced Thermodynamic Framework for Third-Order Galaxy Correlation Functions: From Theory to Observations

Enhanced Thermodynamic Framework for Third-Ord...

Cosmology and Nongalactic Astrophysics
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librarian
2 views
Listening Across the Cosmic Time: Standard Sirens from Ground- and Space-Based Missions in the Next Decade

Listening Across the Cosmic Time: Standard Sir...

Cosmology and Nongalactic Astrophysics
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librarian
2 views
Constraining self-interacting ultrahigh-energy neutrinos by cosmic microwave background spectral distortion

Constraining self-interacting ultrahigh-energy...

Cosmology and Nongalactic Astrophysics
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librarian
1 view
Detectability and Parameter Estimation for Einstein Telescope Configurations with GWJulia

Detectability and Parameter Estimation for Ein...

Cosmology and Nongalactic Astrophysics
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Andrea Begnoni
12 views
Quasar cosmology II: joint analyses with Cosmic Microwave Background

Quasar cosmology II: joint analyses with Cosmi...

Cosmology and Nongalactic Astrophysics
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librarian
10 views
Prospects for radio weak lensing: studies using LOFAR observations in the ELAIS-N1 field

Prospects for radio weak lensing: studies usin...

Cosmology and Nongalactic Astrophysics
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librarian
13 views
Planck Constraints on Axion-Like Particles through Isotropic Cosmic Birefringence

Planck Constraints on Axion-Like Particles thr...

Cosmology and Nongalactic Astrophysics
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librarian
10 views
Low multipole mapmaking for global 21-cm experiments

Low multipole mapmaking for global 21-cm exper...

Cosmology and Nongalactic Astrophysics
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librarian
11 views
The Kaleidoscope Survey: Strong Gravitational Lensing in Galaxy Clusters with Radial Arcs

The Kaleidoscope Survey: Strong Gravitational ...

Cosmology and Nongalactic Astrophysics
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librarian
11 views
An iterative CMB lensing estimator minimizing instrumental noise bias

An iterative CMB lensing estimator minimizing ...

Cosmology and Nongalactic Astrophysics
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Louis Legrand
10 views
Schwinger effect in axion inflation on a lattice

Schwinger effect in axion inflation on a lattice

Cosmology and Nongalactic Astrophysics
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librarian
4 views
Quintessence and phantoms in light of DESI 2025

Quintessence and phantoms in light of DESI 2025

Cosmology and Nongalactic Astrophysics
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librarian
4 views
Cosmic curl -- Features and convergence of the vorticity power spectrum in $N$-body simulations

Cosmic curl -- Features and convergence of the...

Cosmology and Nongalactic Astrophysics
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librarian
12 views
Unveiling the small-scale web around galaxies with miniJPAS and DESI: the role of local connectivity in star formation

Unveiling the small-scale web around galaxies ...

Cosmology and Nongalactic Astrophysics
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Daniela Galárraga-Espinosa
8 views
Revealing Limitation in the Standard Cosmological Model: A Redshift-Dependent Hubble Constant from Fast Radio Bursts

Revealing Limitation in the Standard Cosmologi...

Cosmology and Nongalactic Astrophysics
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librarian
5 views
What new physics can we extract from inflation using the ACT DR6 and DESI DR2 Observations?

What new physics can we extract from inflation...

Cosmology and Nongalactic Astrophysics
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librarian
17 views
Hawking Radiation Signatures from Primordial Black Holes Transiting the Inner Solar System: Prospects for Detection

Hawking Radiation Signatures from Primordial B...

Cosmology and Nongalactic Astrophysics
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Alexandra Klipfel
6 views
Not-quite-primordial black holes

Not-quite-primordial black holes

Cosmology and Nongalactic Astrophysics
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librarian
9 views
Large Language Models -- the Future of Fundamental Physics?

Large Language Models -- the Future of Fundame...

Cosmology and Nongalactic Astrophysics
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librarian
10 views
Gas motion in the ICM of the Virgo cluster replica

Gas motion in the ICM of the Virgo cluster replica

Cosmology and Nongalactic Astrophysics
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librarian
9 views
DESI results and Dark Energy from QCD topological sectors

DESI results and Dark Energy from QCD topologi...

Cosmology and Nongalactic Astrophysics
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librarian
9 views
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