Optimizing for an arbitrary perfect entangler. II. Application

  title={Optimizing for an arbitrary perfect entangler. II. Application},
  author={Michael Goerz and Giulia Gualdi and Daniel M Reich and Christiane P. Koch and Felix Motzoi and K. Birgitta Whaley and Jivr'i Vala and Matthias M. Muller and Simone Montangero and Tommaso Calarco},
  journal={Physical Review A},
The difficulty of an optimization task in quantum information science depends on the proper mathematical expression of the physical target. Here we demonstrate the power of optimization functionals targeting an arbitrary perfect two-qubit entangler, which allow generation of a maximally entangled state from some initial product state. We show for two quantum information platforms of current interest, i.e., nitrogen vacancy centers in diamond and superconducting Josephson junctions, that an… 

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