Dissipative scheme to approach the boundary of two-qubit entangled mixed states

@article{Campbell2009DissipativeST,
  title={Dissipative scheme to approach the boundary of two-qubit entangled mixed states},
  author={Steve Campbell and Mauro Paternostro},
  journal={Physical Review A},
  year={2009},
  volume={79},
  pages={032314-032315}
}
We discuss the generation of states close to the boundary family of maximally entangled mixed states as defined by the use of concurrence and linear entropy. The coupling of two qubits to a dissipation-affected bosonic mode is able to produce a bipartite state having, for all practical purposes, the entanglement and mixedness properties of one of such boundary states. We thoroughly study the effects that thermal and squeezed characters of the bosonic mode have in such a process and we discuss… 

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