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Tunable Spin-Orbit Coupling via Strong Driving in Ultracold Atom Systems

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 نشر من قبل Ian Spielman
 تاريخ النشر 2014
  مجال البحث فيزياء
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Spin-orbit coupling (SOC) is an essential ingredient in topological materials, conventional and quantum-gas based alike.~Engineered spin-orbit coupling in ultracold atom systems --unique in their experimental control and measurement opportunities-- provides a major opportunity to investigate and understand topological phenomena.~Here we experimentally demonstrate and theoretically analyze a technique for controlling SOC in a two component Bose-Einstein condensate using amplitude-modulated Raman coupling.



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