Experimental Implementation of Remote State Preparation by Nuclear Magnetic Resonance

Abstract

We have experimentally implemented remote state preparation (RSP) of a qubit from a hydrogen to a carbon nucleus in molecules of carbon-13 labeled chloroform ${}^{13}$CHCl${}_3$ over interatomic distances using liquid-state nuclear magnetic resonance (NMR) technique. Full RSP of a special ensemble of qubits, i.e., a qubit chosen from equatorial and polar great circles on a Bloch sphere with Pati's scheme, was achieved with one cbit communication. Such a RSP scheme can be generalized to prepare a large number of qubit states and may be used in other quantum information processing and quantum computing.

10 pages,5 PS figures

References in corpus (3)

• Experimental quantum teleportation
• Approximate Quantum Cloning with Nuclear Magnetic Resonance
• Preparation of pseudo-pure states by line-selective pulses in Nuclear Magnetic Resonance

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