Quantum batteries can be charged faster if you run the charging in a 'time loop'—simultaneously in different orders. Then efficiency explodes in a series of powerful but short bursts. A new experiment on real quantum computers proved: the more sources in the loop, the longer the bursts. In the future—ultra-fast batteries for nanodevices.
🎯 Thermal motion of particles—entropy—usually makes batteries lose energy. Here, this chaos becomes an ally, speeding up charging.