201 citations · 1.8k across the 54 of their papers we have counts for
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Fuzzy dark matter halos with repulsive self-interactions: coherent soliton and halo vortex network with moderate self-coupling
Milos Indjin, Nick Keepfer, I-Kang Liu +2
We examine the impact of moderate repulsive self-interactions on fuzzy dark matter halos generated by merging smaller Gaussian density concentrations. We study the size of the core…
Dynamical reconstruction of SPARC galactic halos within self-interacting fuzzy dark matter
Milos Indjin, I-Kang Liu, Nick P. Proukakis +2
Fuzzy Dark Matter with non-zero quartic self-interaction (SFDM) is shown to be a viable model for simultaneously fitting 17 dark-matter-dominated galaxies from the SPARC database w…
Unified description of corpuscular and fuzzy bosonic dark matter II: Dissipation and stochastic forces
Nick P. Proukakis, Gerasimos Rigopoulos, Alex Soto
We extend our previous work (Proukakis {\em et al.}, Phys.~Rev.~D~108,~083513 (2023)) on the dynamics of bosonic, non-relativistic and self-interacting dark matter that simultaneou…
Virialized Profiles and Oscillations of Self-interacting Fuzzy Dark Matter Solitons
Milos Indjin, I-Kang Liu, Nick P. Proukakis +1
We investigate the effect of self-interactions on the shape and oscillations of the solitonic core profile of condensed fuzzy dark matter systems without the backdrop of a halo, re…
Hybrid model of condensate and particle Dark Matter: linear perturbations in the hydrodynamic limit
Nick P. Proukakis, Gerasimos Rigopoulos, Alex Soto
We analyse perturbations of self-interacting, scalar field dark matter that contains modes both in a coherent condensate state and an incoherent particle-like state. Starting from…
Unified description of corpuscular and fuzzy bosonic dark matter
Nick P. Proukakis, Gerasimos Rigopoulos, Alex Soto
We derive from first principles equations for bosonic, non-relativistic and self-interacting dark matter which can include both a condensed, low momentum "fuzzy" component and one…