Add Yahoo as a preferred source to see more of our stories on Google. Oxford study finds reading quantum clocks costs far more energy than running them, reshaping quantum tech design and understanding ...

Graphic illustrating the difference in energy between running a quantum clock (left: a single electron hopping between two nanoscale regions) and reading the ticks of the clock (right). The energy ...

A recent study has unveiled a surprising revelation about quantum timekeeping: the energy required to read a quantum clock surpasses the energy needed to keep it running. This discovery, published on ...