Generating the Schrodinger cat state in a nanomechanical resonator coupled to a charge qubit

  1. Jian-Qi Zhang,
  2. Wei Xiong,
  3. Shuo Zhang,
  4. Yong Li,
  5. and Mang Feng
We propose a scheme for generating the Schr“{o}dinger cat state based on geometric operations by a nanomechanical resonator coupled to a superconducting charge qubit. The charge