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Fast initialization of a high-fidelity quantum register using optical superlattices

Abstract:

We propose a method for the fast generation of a quantum register of addressable qubits consisting of ultracold atoms stored in an optical lattice. Starting with a half filled lattice we remove every second lattice barrier by adiabatically switching on a superlattice potential which leads to a long wavelength lattice in the Mott insulator state with unit filling. The larger periodicity of the resulting lattice could make individual addressing of the atoms via an external laser feasible. We de...

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Publication status:
Published

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Publisher copy:
10.1088/1367-2630/9/7/221

Authors


Vaucher, B More by this author
Journal:
NEW JOURNAL OF PHYSICS
Volume:
9
Issue:
7
Pages:
221-221
Publication date:
2007-07-10
DOI:
EISSN:
1367-2630
ISSN:
1367-2630
URN:
uuid:796a4701-1745-424c-8d6d-47428195bce8
Source identifiers:
19746
Local pid:
pubs:19746
Language:
English

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