148 research outputs found
Experimental implementation of generalized Grover's algorithm of multiple marked states and its application
Generalized Grover's searching algorithm for the case in which there are
multiple marked states is demonstrated on a nuclear magnetic resonance (NMR)
quantum computer. The entangled basis states (EPR states) are synthesized using
the algorithm.Comment: 20 pages,3 figure
Nuclear Magnetic Resonance Implementation of a Quantum Clock Synchronization Algorithm
The quantum clock synchronization algorithm proposed by I. L. Chuang (Phys.
Rev. Lett, 85, 2006(2000)) has been implemented in a three qubit nuclear
magnetic resonance quantum system. The effective-pure state is prepared by the
spatial averaging approach. The time difference between two separated clocks
can be determined by reading out directly through the NMR spectra.Comment: 13 pages, 5 figure
- …