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From the 1 of 11 linked papers with an AI index.

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20242026
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11 papers

astro-ph.GA2026

Enabling Cosmic Web Analysis at Gigaparsec Scales: A Multi Block Approach for DisPerSE

Ankit Singh, Frazer Pearce, Meghan Gray +1

The paper introduces a frozen‑core, multi‑block technique that enables the DisPerSE filament finder to process gigaparsec‑scale cosmological simulations by preserving global topolo…

astro-ph.IM2026

Ginnungagap -- a massively parallel cosmological initial conditions generator

Sergey Pilipenko, Gustavo Yepes, Stefan Gottlöber +1

Ginnungagap is a fully parallel (MPI+OpenMP) code designed to generate cosmological initial conditions for simulations involving very large numbers of particles. It operates in sev…

astro-ph.CO2025

A continuous parameterization of the cosmic web

C. Yamila Yaryura, Mario G. Abadi, Noam I. Libeskind +3

The intrinsic properties of galaxies are influenced by their environments, underscoring the environment's critical role in galaxy formation and evolution. Traditionally, these envi…

astro-ph.GA2025

Machine Learning the Dark Matter Halo Mass of the Milky Way

Elaheh Hayati, Peter Behroozi, Ekta Patel +3

Although numerous dynamical techniques have been developed to estimate the total dark matter halo mass of the Milky Way, it remains poorly constrained, with typical systematic unce…

astro-ph.GA2025

The life and times of dark matter haloes: what will I be when I grow up?

Julian Onions, Frazer Pearce, Alexander Knebe +6

Are the most massive objects in the Universe today the direct descendants of the most massive objects at higher redshift? We address this question by tracing the evolutionary histo…

astro-ph.GA2025

Dust-UV offsets in high-redshift galaxies in the Cosmic Dawn III simulation

Pierre Ocvirk, Joseph S. W. Lewis, Luke Conaboy +13

Recent observations have revealed puzzling spatial disparities between ALMA dust continuum and UV emission as seen by HST and JWST in galaxies at (e.g. ALPINE and REBELS su…