'Decoherence free subspace' presentation slideshows

Decoherence-free sub-space and quantum error-rejection

Lecture Note 7. Decoherence-free sub-space and quantum error-rejection. Jian-Wei Pan. Decoherence. open system dynamics. System. Environment. The off-diagonal element of the qubit density matrix will drop down with the rate depends on the coupling between qubit and environment.

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