Dynamical Controls for Improving Quantum Search Algorithm Through Flux Qubits System. Issue 5 (10th April 2018)

• Record Type: Journal Article
• Authors: Homid, A. H.; Abdel‐Aty, M.; El‐Shahat, T.; Eleuch, H.; Obada, A.‐S. F.
• Is Part Of: Fortschritte der Physik. Volume 66:Issue 5(2018)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2018-04-10
• Subjects: dynamical quantum gates -- quantum search algorithm -- superconducting flux qubits; Physics -- Periodicals; 530.05
• DOI: 10.1002/prop.201700080
• Languages: English
• ISSNs: 0015-8208

Abstract

Abstract: A new technique was developed to generate the dynamical quantum gates, depend on the ferromagnetism and antiferromagnetism phenomena in the superconducting flux qubits system at the same interaction time. According to the dynamical controls techniques of such gates, we invoke and synthesize a new algorithm called the dynamical quantum search algorithm. The Grover algorithm was obtained at a specified time for the current algorithm. This algorithm was distinguished by accuracy in obtaining high probability of finding any marked state in a shorter time compared with Grover algorithm time. The algorithm performance was improved with respect to different values of the dynamical controls. Abstract : A new technique was developed to generate the dynamical quantum gates, depend on the ferromagnetism and antiferromagnetism phenomena in the superconducting flux qubits system at the same interaction time. According to the dynamical controls techniques of such gates, the authors invoke and synthesize a new algorithm called the dynamical quantum search algorithm. The Grover algorithm was obtained at a specified time for the current algorithm. This algorithm was distinguished by accuracy in obtaining high probability of finding any marked state in a shorter time compared with Grover algorithm time. The algorithm performance was improved with respect to different values of the dynamical controls.