Soonwon Choi

Physicists simulated a collision of charged particles. Contrary to expectations, instead of chaos, a plasma emerged, expanding as a shock wave and retaining memory of the initial charge clumps. The reason — plasma oscillations akin to a pendulum. This discovery helps understand matter under extreme

Scientists have found a way to capture weak signals, sacrificing their strength to suppress noise. Quantum error correction, typically used to protect computations, here becomes a supersensitive filter: it makes an already quiet signal even quieter, but eliminates interference almost completely. Lon