Implementation of controlled phase shift gates and Collins version of Deutsch-Jozsa algorithm on a quadrupolar spin-7/2 nucleus using non-adiabatic geometric phases.
In this work controlled phase shift gates are implemented on a qaudrupolar system, by using non-adiabatic geometric phases. A general procedure is given, for implementing controlled phase shift gates in an 'N' level system. The utility of such controlled phase shift gates, is demonstrated here by implementing 3-qubit Deutsch-Jozsa algorithm on a spin-7/2 quadrupolar nucleus oriented in a liquid crystal matrix.
NMR Quantum Computing and Quantum Information Group, Department of Physics, and NMR Research Centre, Indian Institute of Science, Yeshwanthpur, Bangalore, Karnataka 560012, India. gopi@umn.edu
T
T
Gopinath
Anil
A
Kumar
D000465:Algorithms; D003198:Computer Simulation; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D008956:Models, Chemical; D044367:Phase Transition; D013113:Spin Labels
D013113:Spin Labels