4 papers
Graph Flow Matching: Enhancing Image Generation with Neighbor-Aware Flow Fields
Md Shahriar Rahim Siddiqui, Moshe Eliasof, Eldad Haber
Flow matching casts sample generation as learning a continuous-time velocity field that transports noise to data. Existing flow matching networks typically predict each point's vel…
Radio impulsive events in quiet solar corona and Axion Quark Nugget Dark Matter
Shuailiang Ge, Md Shahriar Rahim Siddiqui, Ludovic Van Waerbeke +1
The Murchison Widefield Array (MWA) recorded \cite{Mondal-2020} impulsive radio events in the quiet solar corona at frequencies 98, 120, 132, and 160 MHz. We propose that these rad…
Axion Quark Nugget Dark Matter: Time Modulations and Amplifications
Xunyu Liang, Alexander Mead, Md Shahriar Rahim Siddiqui +2
We study the new mechanism of the axion production suggested recently in [1,2]. This mechanism is based on the so-called Axion Quark Nugget (AQN) dark matter model, which was origi…
Gravitationally trapped axions on Earth
Kyle Lawson, Xunyu Liang, Alexander Mead +3
We advocate for the idea that there is a fundamentally new mechanism for axion production on Earth, as recently suggested in Fischer et al. (2018) and Liang & Zhitnitsky (2018). We…