A light particle can appear to leave a cloud of atoms before it enters – a new experiment, asking the atoms, confirms the light spends ‘negative time’ with them.
  • OwOarchist@pawb.socialEnglish
    7·
    4 days ago

    negative time hints at negative energy

    Energy = mass, and negative mass would have some really bonkers paradoxical behavior…

    • MalReynolds@slrpnk.netOPEnglish
      6·
      4 days ago

      Including the aforementioned time travel via stabilization of wormholes ala Morris–Thorne…