Entanglement evolution in a five qubit error correction code |
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Authors: | Yaakov S. Weinstein |
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Affiliation: | 1. Quantum Information Science Group, MITRE, 260 Industrial Way West, Eatontown, NJ, 07224, USA
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Abstract: | In this paper I explore the entanglement evolution of qubits that are part of a five qubit quantum error correction code subject to various decohering environments. Specifically, I look for possible parallels between the entanglement degradation and the fidelity of the logical qubit of quantum information stored in the physical qubits. In addition, I note the possible exhibition of entanglement sudden death (ESD) due to decoherence and question whether ESD is actually a roadblock to successful quantum computation. |
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