We study the possibility of enhancing the stationary entanglement achievable with two-qubit dissipating into a common environment by means of feedback. We contrast the effect of Markovian with Bayesian feedback and show that, depending on the initial state, the performance of the latter is from 16% to 33% superior.
Enforcing dissipative entanglement by feedback
Mancini, S
2020-01-01
Abstract
We study the possibility of enhancing the stationary entanglement achievable with two-qubit dissipating into a common environment by means of feedback. We contrast the effect of Markovian with Bayesian feedback and show that, depending on the initial state, the performance of the latter is from 16% to 33% superior.File in questo prodotto:
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