112 citations · 309 across the 12 of their papers we have counts for
4 papers · 2 filters
On the efficiency of nondegenerate quantum error correction codes for Pauli channels
Gunnar Bjork, Jonas Almlof, Isabel Sainz
We examine the efficiency of pure, nondegenerate quantum-error correction-codes for Pauli channels. Specifically, we investigate if correction of multiple errors in a block is more…
Combating entanglement sudden death with non-local quantum-error correction
Isabel Sainz, Gunnar Bjork
We study the possibility of preventing finite-time disentanglement caused by dissipation by making use of "non-local quantum error correction. This is made in comparison of previou…
Quantum error correction may delay, but also cause, entanglement sudden death
Isabel Sainz, Gunnar Bjork
Dissipation may cause two initially entangled qubits to evolve into a separable state in a finite time. This behavior is called entanglement sudden death (ESD). We study to what ex…
Channel and carrier adapted quantum error correction
Gunnar Bjork, Jonas Almlof, Isabel Sainz
The paper has been withdrawn by the autors. The proposed code is not working because orthogonality.