Robust quantum searching with spontaneously decaying qubits

We present a modification of the standard single-item quantum search procedure that acquires robustness from spontaneous decay of the qubits. This damps the usual oscillation of populations, driving the system to a steady state with a strongly enhanced population of the solution. Numerical evaluatio...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Physical review. A, Atomic, molecular, and optical physics Atomic, molecular, and optical physics, 2007-08, Vol.76 (2), Article 022306
Hauptverfasser:	Spreeuw, Robert J. C., Hijmans, Tom W.
Format:	Artikel
Sprache:	eng
Schlagworte:	CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS EQUATIONS MATHEMATICAL SOLUTIONS POLYNOMIALS POPULATION INVERSION PROBABILITY QUANTUM COMPUTERS QUANTUM MECHANICS QUBITS SYMMETRY
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!