For a Split Second, a (Simulated) Particle Went Backward in Time

Discussion in 'Current Events' started by FatherJack1980, May 9, 2019.

  1. FatherJack1980 macrumors regular

    FatherJack1980

    Joined:
    Dec 31, 2015
    #1
    For a Split Second, a (Simulated) Particle Went Backward in Time


    https://www.nytimes.com/2019/05/08/science/quantum-physics-time.html
     
  2. Sedulous macrumors 68020

    Sedulous

    Joined:
    Dec 10, 2002
    #2
    Some studies of neutron decay seem to suggest there are “virtual” particles that travel backwards in time to solve how some decay products “arrive”. I dunno, really is not my field of expertise.
     
  3. 960design macrumors 68030

    Joined:
    Apr 17, 2012
    Location:
    Destin, FL

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