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astro-ph.GA2025
Little Red reionization factories
Fan Zhang
In this note, we suggest the possibility that an elucidation of the nature of the numerous Little Red Dots (LRDs) at high redshifts, may facilitate the resolution of another concur…
astro-ph.GA2024
Radio filaments as Z-pinched Galactic center wind
Fan Zhang
In this brief note, we tentatively investigate the possibility that the radio filaments are produced when the Galactic center wind washes over magnetic field structures. The electr…
astro-ph.GA2023
Final parsec evolution in the presence of intermediate mass black holes
Fan Zhang
In this short note, we draw attention to the possibility that, under favorable conditions, the final parsec problem could be alleviated by the presence of a moderate population of…