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APS » Journals » Phys. Rev. A » Volume 76 » Issue 4
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Phys. Rev. A 76, 042336 (2007) [6 pages]

Entangling a nanomechanical resonator and a superconducting microwave cavity

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D. Vitali1, P. Tombesi1, M. J. Woolley2, A. C. Doherty2, and G. J. Milburn2
1Dipartmento di Fisica, Università di Camerino, I-62032 Camerino (MC), Italy
2Department of Physics, School of Physical Sciences, The University of Queensland, Saint Lucia, QLD 4072, Australia

Received 9 August 2007; published 29 October 2007

We propose a scheme able to entangle at the steady state a nanomechanical resonator with a microwave cavity mode of a driven superconducting coplanar waveguide. The nanomechanical resonator is capacitively coupled with the central conductor of the waveguide and stationary entanglement is achievable up to temperatures of tens of milliKelvin.

© 2007 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.76.042336
DOI:
10.1103/PhysRevA.76.042336
PACS:
03.67.Mn, 85.85.+j, 42.50.Lc, 62.25.+g
 
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