Schroedinger Cat States of a Nanomechanical Resonator

L. Tian

doi:10.1103/PhysRevB.72.195411

Schroedinger Cat States of a Nanomechanical Resonator

Quantum Physics 2011-07-26 v1 Mesoscale and Nanoscale Physics

Authors: L. Tian

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Abstract

We present a scheme of generating large-amplitude Schr\"{o}dinger cat states and entanglement in a coupled system of nanomechanical resonator and single Cooper pair box (SCPB), without being limited by the magnitude of the coupling. It is shown that the entanglement between the resonator and the SCPB can be detected by a spectroscopic method.

Keywords

schrodinger cat state nanomechanical resonator cooper pair box entanglement spectroscopy

Cite

@article{arxiv.quant-ph/0412185,
  title  = {Schroedinger Cat States of a Nanomechanical Resonator},
  author = {L. Tian},
  journal= {arXiv preprint arXiv:quant-ph/0412185},
  year   = {2011}
}

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