Preparation of pseudo-pure states by line-selective pulses in Nuclear Magnetic Resonance

Details Preparation of pseudo-pure states by line-selective pulses in Nuclear Magnetic Resonance Preparation of pseudo-pure states by line-selective pulses in Nuclear Magnetic Resonance

2000-12-08

arxiv.org/abs/quant-ph/0012038v2

Physics

Quantum Physics

RevTEX,10 pages,5 PS figures

Scientific paper

10.1016/S0009-2614(01)00421-3

A new method of preparing the pseudo-pure state of a spin system for quantum computation in liquid nuclear magnetic resonance (NMR) was put forward and demonstrated experimentally. Applying appropriately connected line-selective pulses simultaneously and a field gradient pulse techniques we acquired straightforwardly all pseudo-pure states for two qubits in a single experiment much efficiently. The signal intensity with the pseudo-pure state prepared in this way is the same as that of temporal averaging. Our method is suitable for the system with arbitrary numbers of qubits. As an example of application, a highly structured search algorithm----Hogg's algorithm was also performed on the pseudo-pure state $\mid 00>$ prepared by our method.

Affiliated with

Also associated with

No associations

Rating

Preparation of pseudo-pure states by line-selective pulses in Nuclear Magnetic Resonance does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Preparation of pseudo-pure states by line-selective pulses in Nuclear Magnetic Resonance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of pseudo-pure states by line-selective pulses in Nuclear Magnetic Resonance will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-645306