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Steady state entanglement in the mechanical vibrations of two dielectric membranes

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 Added by Michael Hartmann Mr
 Publication date 2008
  fields Physics
and research's language is English




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We consider two dielectric membranes suspended inside a Fabry-Perot-cavity, which are cooled to a steady state via a drive by suitable classical lasers. We show that the vibrations of the membranes can be entangled in this steady state. They thus form two mechanical, macroscopic degrees of freedom that share steady state entanglement.



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