Several years ago, a physics student started wondering what a clock is. That set him and his coauthors on a path to a new understanding of timekeeping as a thermodynamic process with fundamental limits. What might it tell us about time itself?
Several years ago, a physics student started wondering what a clock is. That set him and his coauthors on a path to a new understanding of timekeeping as a thermodynamic process with fundamental limits. What might it tell us about time itself?