Tag: time reversal

• When the reverse of reverse isn’t forward: weird symmetry in uranium compound

  Typically, reversing the direction of time twice is the same as never reversing it at all. Think of running an old-fashioned filmstrip backward, then forward (not an unusual experience for those of us um…of a certain generation): the film will look the same as though you never ran it backward. However, a particular uranium compound,…

  Matthew R. Francis

  January 30, 2013

  Ars Technica, Writing for Other Sites

  condensed matter physics, quasiparticles, symmetry, time reversal