3 papers
astro-ph.CO2025
Deciphering the Soliton-Halo Relation in Fuzzy Dark Matter
Pin-Yu Liao, Guan-Ming Su, Hsi-Yu Schive +3
Soliton cores at the center of fuzzy dark matter (FDM) halos provide a promising way to distinguish FDM from other dark matter models. However, the relation between solitons and th…
astro-ph.IM2025
A Hybrid Scheme for Fuzzy Dark Matter Simulations Combining the Schrödinger and Hamilton-Jacobi-Madelung Equations
Alexander Kunkel, Hei Yin Jowett Chan, Hsi-Yu Schive +2
This paper introduces a hybrid numerical scheme for the fuzzy dark matter model: It combines a wave-based approach to solve the Schrödinger equation using Fourier continuations wi…
astro-ph.CO2025
Cosmological zoom-in simulation of fuzzy dark matter down to z = 0: tidal evolution of subhaloes in a Milky Way-sized halo
Hei Yin Jowett Chan, Hsi-Yu Schive, Victor H. Robles +3
Subhaloes are critical in distinguishing dark matter models, yet their evolution within galactic haloes, particularly in the Fuzzy Dark Matter (FDM) model, remains challenging to f…