We characterize the earliest galaxy population in the JADES Origins Field, the deepest
imaging field observed with JWST. We make use of ancillary Hubble Space Telescope …

Enhanced Subkiloparsec-scale Star Formation: Results from a JWST Size Analysis of 341
Galaxies at 5 < z < 14 - IOPscience Skip to content IOP Science homeAccessibility Help Search …

I present an introduction and topical review on axions as a dark matter candidate. Emphasis
is placed on issues surrounding the cosmology of axion dark matter that are relevant for …

We calculate the abundance of UV-bright galaxies in the presence of ultralight axion (ULA)
dark matter (DM), finding that axions suppress their formation with a non-trivial dependence …

An important characteristic of cosmic hydrogen reionization is the growth of ionized gas
bubbles surrounding early luminous objects. Ionized bubble sizes are beginning to be …

Cosmological simulations serve as invaluable tools for understanding the Universe.
However, the technical complexity and substantial computational resources required to …

Fuzzy dark matter (FDM), comprised of ultralight () boson particles, has received significant
attention as a viable alternative to cold dark matter (CDM), as it approximates CDM on large …

We introduce the DREAMS project, an innovative approach to understanding the
astrophysical implications of alternative dark matter models and their effects on galaxy …

Radiative transfer (RT) is a crucial ingredient for self-consistent modelling of numerous
astrophysical phenomena across cosmic history. However, on-the-fly integration into …

Self-interacting dark matter (SIDM) is increasingly studied as a potential solution to small-
scale discrepancies between simulations of cold dark matter (CDM) and observations. We …