From the 1 of 7 linked papers with an AI index.
7 papers
Non-linear Evolution of Dark Plasma Subhalos
Andrew Liu, Anirudh Prabhu, Akaxia Cruz +1
The paper uses particle-in-cell simulations to study how electrostatic plasma instabilities in dark-matter subhalos orbiting the Milky Way grow non‑linearly, causing turbulent heat…
Structure Formation with Dark Magnetohydrodynamics
Pierce Giffin, Andrew Liu, Jeremias Boucsein +4
Long-range interactions in the dark sector can give rise to collective plasma phenomena that are capable of modifying the evolution of dark matter halos. We present the first study…
Linear Mode Conversion in Ultramagnetized Pair Plasmas: Single-Parameter Scaling
Dawei Dai, Ashley Bransgrove, Anirudh Prabhu +1
In neutron star (NS) magnetospheres, plasma waves propagate as normal modes with distinct propagation dynamics that strongly influence observable signals. This letter presents a un…
Physics beyond the Standard Model with the DSA-2000
Kim V. Berghaus, Yufeng Du, Vincent S. H. Lee +4
The upcoming Deep Synoptic Array 2000 (DSA-2000) will map the radio sky at GHz (eV) with unprecedented sensitivity. This will enable searches for dark matt…
Using Deep Learning for Robust Classification of Fast Radio Bursts
Rohan Arni, Carlos Blanco, Anirudh Prabhu
While the nature of fast radio bursts (FRBs) remains unknown, population-level analyses can elucidate underlying structure in these signals. In this study, we employ deep learning…
Searching for Axion Dark Matter Near Relaxing Magnetars
Sandip Roy, Anirudh Prabhu, Christopher Thompson +3
Axion dark matter passing through the magnetospheres of magnetars can undergo hyper-efficient resonant mixing with low-energy photons, leading to the production of narrow spectral…