Pei Wang

Astronomers trained a neural network to search for fast radio bursts without complex data preprocessing. On the repeating source FRB 20121102A, it found 5,927 signals—three times more than before. Analysis showed that the burst energies always split clearly into two classes, and this property is unc

To unravel the nature of fast radio bursts (FRBs), astrophysicists applied methods from nonlinear dynamics and constructed the Pincus–Lyapunov diagram, comparing them with pulsar glitches, solar flares, and earthquakes. It turned out: repeating FRBs form a compact cluster on the border between stoch