2 citations · 2 across the 8 of their papers we have counts for
9 papers
Non-linear Evolution of Dark Plasma Subhalos
Andrew Liu, Anirudh Prabhu, Akaxia Cruz +1
Dark matter that self interacts through long-range forces exhibits coherent, collective effects that are absent in short-range interactions. In the case where dark matter interacts…
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…
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…
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…
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…
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 matte…
An Axion Pulsarscope
Mariia Khelashvili, Mariangela Lisanti, Anirudh Prabhu +1
Electromagnetic fields surrounding pulsars may source coherent ultralight axion signals at the known rotational frequencies of the neutron stars, which can be detected by laborator…
Sensitivity of JWST to eV-Scale Decaying Axion Dark Matter
Sandip Roy, Carlos Blanco, Christopher Dessert +2
The recently-launched James Webb Space Telescope (JWST) can resolve eV-scale emission lines arising from dark matter (DM) decay. We forecast the end-of-mission sensitivity to the d…
Constraining Dark Matter-Proton Scattering from Molecular Cloud Ionization
Carlos Blanco, Ian Harris, Yonatan Kahn +1
Optically dense clouds in the interstellar medium composed predominantly of molecular hydrogen, known as molecular clouds, are sensitive to energy injection in the form of photon a…