Dependence of noise induced effects on state preparation in multiqubit systems

@inproceedings{Tzemos2013DependenceON,
  title={Dependence of noise induced effects on state preparation in multiqubit systems},
  author={Athanasios C. Tzemos and Demetris P. K. Ghikas},
  year={2013}
}
Abstract The perturbation of multiqubit systems by an external noise can induce various effects like decoherence, stochastic resonance and anti-resonance, and noise-shielding. We investigate how the appearance of these effects on disentanglement time depends on the initial preparation of the systems. We present results for 2-, 3- and 4-qubit chains in various arrangements and observe a clear dependence on the combination of initial geometry of the state space and the placement of noise. Finally… CONTINUE READING