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- Title
Efficient protocol of $$N$$ -bit discrete quantum Fourier transform via transmon qubits coupled to a resonator.
- Authors
Obada, A.-S.; Hessian, H.; Mohamed, A.-B.; Homid, Ali
- Abstract
Based on the one- and two-qubit gates defined and generated via superconducting transmon qubits homogeneously coupled to a superconducting stripline resonator, we present a new physical protocol for implementing an $$N$$ -bit discrete quantum Fourier transform. We propose and illustrate a detailed experimental feasibility for realizing the algorithm. The average fidelity is computed to prove the success of this algorithm. Estimated time for implementing the protocol using the proposed scheme is compared with previous schemes. Estimates show that the protocol can be successfully implemented within the present experimental limits.
- Subjects
DISCRETE systems; FOURIER transforms; RESONATORS; SUPERCONDUCTORS; FEASIBILITY studies; QUANTUM mechanics; QUANTUM computers
- Publication
Quantum Information Processing, 2014, Vol 13, Issue 2, p475
- ISSN
1570-0755
- Publication type
Article
- DOI
10.1007/s11128-013-0664-z