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- Title
On the role of the basis of measurement in quantum gate teleportation.
- Authors
Mendes, Fernando; Ramos, Rubens
- Abstract
Quantum teleportation is a powerful protocol with applications in several schemes of quantum communication, quantum cryptography and quantum computing. The present work shows the required conditions for a two-qubit quantum gate to be deterministically and probabilistically teleported by a quantum gate teleportation scheme using different bases of measurement. Additionally, we present examples of teleportation of two-qubit gates that do not belong to Clifford group as well the limitations of the quantum gate teleportation scheme employing a four-qubit state with genuine four-way entanglement. At last, we provide a general decomposition of Clifford operations.
- Subjects
QUANTUM gates; OPTICAL quantum computing; QUANTUM teleportation; QUANTUM theory; QUANTUM cryptography; QUANTUM computing
- Publication
Quantum Information Processing, 2015, Vol 14, Issue 7, p2323
- ISSN
1570-0755
- Publication type
Article
- DOI
10.1007/s11128-014-0898-4