Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
976573 | Physica A: Statistical Mechanics and its Applications | 2011 | 6 Pages |
Abstract
The dynamics of entanglement and mixedness of a superconducting qubit strongly coupled to a cavity field induced by a cavity damping governed by a master equation are investigated. It is found that, asymptotic decays as well as finite time disentanglement depend on the parameter of the dissipation, which leads to the existence of the entanglement sudden death.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
A.-B.A. Mohamed, H.A. Hessian, A.-S.F. Obada,