12 citations · 43 across the 10 of their papers we have counts for
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(Re)constructing Accurate Axion Oscillations
Hoang Nhan Luu, Chanda Prescod-Weinstein
The cosmological evolution of ultralight axions typically involves rapid oscillations on the timescale of the inverse mass, making it challenging to resolve the dynamics at both th…
A Tale of Two Gauges: Effective Field Theory for Relativistic Behavior of Cosmological Axions
Hoang Nhan Luu, Chanda Prescod-Weinstein
In this work, we present a formalism to model the relativistic behavior of axions. The relativistic behavior of axions is surprisingly difficult to model precisely, as it involves…
Infalling ultra-faint dwarfs as emissaries of the Axiverse
A. Pozo, T. Broadhurst, H. N. Luu +8
Recent discoveries of ultra-faint dwarf galaxies (UFDs) infalling onto the Milky Way, namely Leo K \& M at kpc, considerably strengthens the case that UFDs constitute…
Diverse dark matter haloes in Two-field Fuzzy Dark Matter
Hoang Nhan Luu, Philip Mocz, Mark Vogelsberger +8
Fuzzy dark matter (FDM) is a compelling candidate for dark matter, offering a natural explanation for the structure of diffuse low-mass haloes. However, the canonical FDM model wit…
Nested solitons in two-field fuzzy dark matter
Hoang Nhan Luu, Philip Mocz, Mark Vogelsberger +4
Dark matter as scalar particles consisting of multiple species is well motivated in string theory where axion fields are ubiquitous. A two-field fuzzy dark matter (FDM) model featu…
Dwarf Galaxies United by Dark Bosons
Alvaro Pozo, Tom Broadhurst, George F. Smoot +4
Low mass galaxies in the Local Group are dominated by dark matter and comprise the well studied ``dwarf Spheroidal" (dSph) class, with typical masses of and also…