Reading a Quantum Clock Costs More Energy Than Actually Running One

“Quantum clocks running at the smallest scales were expected to lower the energy cost of timekeeping, but our new experiment ...
Science Daily

This tiny quantum clock packs a billion-fold energy mystery

Scientists built a tiny clock from single-electron jumps to probe the true energy cost of quantum timekeeping. They ...

Surprise: reading a quantum clock can cost more than keeping it ticking

Discover how reading a quantum clock can surprisingly cost more energy than keeping it ticking, impacting timekeeping and ...

Reading a quantum clock costs more energy than running it, study finds

A study led by the University of Oxford has identified a surprising source of entropy in quantum timekeeping—the act of ...