Journal article
TREVR2: illuminating fast N log2N radiative transfer
Abstract
ABSTRACT We present trevr2 (Tree-based REVerse Ray Tracing 2), a fast, general algorithm for computing the radiation field, suitable for both particle and mesh codes. It is designed to self-consistently evolve chemistry for zoomed-in astrophysical simulations, such as cosmological galaxies with both internal sources and prescribed background radiation, rather than large periodic volumes. Light is propagated until absorbed, with no imposed speed …
Authors
Wadsley JW; Baumschlager B; Shen S
Journal
Monthly Notices of the Royal Astronomical Society, Vol. 528, No. 2, pp. 3767–3781
Publisher
Oxford University Press (OUP)
Publication Date
January 23, 2024
DOI
10.1093/mnras/stae209
ISSN
0035-8711