|
related topics |
{spin, pulse, spins} |
{algorithm, log, probability} |
{qubit, qubits, gate} |
{measurement, state, measurements} |
{state, algorithm, problem} |
{entanglement, phys, rev} |
{trap, ion, state} |
{information, entropy, channel} |
{state, states, entangled} |
{state, phys, rev} |
|
Experimental Realization of an Order-Finding Algorithm with an NMR
Quantum Computer
Lieven M. K. Vandersypen, Matthias Steffen, Gregory Breyta, Costantino S. Yannoni, Richard Cleve, Isaac L. Chuang
abstract: We report the realization of a nuclear magnetic resonance (NMR) quantum
computer which combines the quantum Fourier transform (QFT) with exponentiated
permutations, demonstrating a quantum algorithm for order-finding. This
algorithm has the same structure as Shor's algorithm and its speed-up over
classical algorithms scales exponentially. The implementation uses a
particularly well-suited five quantum bit molecule and was made possible by a
new state initialization procedure and several quantum control techniques.
- oai_identifier:
- oai:arXiv.org:quant-ph/0007017
- categories:
- quant-ph
- comments:
- Phys. Rev. Lett. 85, 25, 5452-5455 (18 Dec 2000). Substantial changes
in the presentation. Results and conclusions unchanged
- doi:
- 10.1103/PhysRevLett.85.5452
- arxiv_id:
- quant-ph/0007017
- created:
- 2000-07-06
- updated:
- 2000-12-19
Full article ▸
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