Exploiting quantum parallelism of entanglement for a complete experimental quantum characterization of a single-qubit device
Journal Article
·
· Physical Review. A
- Istituto Nazionale per la Fisica della Materia, Dipartimento di Fisica, Universita 'La Sapienza', Rome 00185 (Italy)
We present the full experimental quantum tomographic characterization of a single-qubit device achieved with a single entangled input state. The entangled input state plays the role of all possible input states in quantum parallel on the tested device. The method can be trivially extended to any n-qubit device by just replicating the whole experimental setup n times.
- OSTI ID:
- 20636534
- Journal Information:
- Physical Review. A, Vol. 67, Issue 6; Other Information: DOI: 10.1103/PhysRevA.67.062307; (c) 2003 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 1050-2947
- Country of Publication:
- United States
- Language:
- English
Similar Records
Entanglement-secured single-qubit quantum secret sharing
Completely positive covariant two-qubit quantum processes and optimal quantum NOT operations for entangled qubit pairs
Enhancing Entanglement: Non-Markovian and Floquet Reservoir Engineering in Many-Qubit Superconducting Quantum Circuits
Journal Article
·
Thu Sep 15 00:00:00 EDT 2011
· Physical Review. A
·
OSTI ID:20636534
+1 more
Completely positive covariant two-qubit quantum processes and optimal quantum NOT operations for entangled qubit pairs
Journal Article
·
Thu Jun 15 00:00:00 EDT 2006
· Physical Review. A
·
OSTI ID:20636534
Enhancing Entanglement: Non-Markovian and Floquet Reservoir Engineering in Many-Qubit Superconducting Quantum Circuits
Technical Report
·
Wed Jun 14 00:00:00 EDT 2023
·
OSTI ID:20636534