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Quantum information processing with spatially delocalized qubits

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5 Author(s)
J. Mompart ; Departement de Fisica, Univ. Autonoma de Barcelona, Bellaterra, Spain ; K. Eckert ; M. Lewenstein ; W. Ertmer
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A qubit is implemented by using two adjacent optical microtraps and a single atom initially stored in the vibrational ground state of the left trap. This configuration represents |0>, while having the atom in the ground state of the right trap represents |1>. As the computational basis states have different localizations in space, this concept is referred as spatially delocalized qubits.

Published in:

Quantum Electronics Conference, 2003. EQEC '03. European

Date of Conference:

22-27 June 2003