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Ultra-high fidelity qubits for quantum computing

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 نشر من قبل Shoupu Wan
 تاريخ النشر 2009
  مجال البحث فيزياء
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We analyze a system of fermionic $^{6}$Li atoms in an optical trap, and show that an atom on demand can be prepared with ultra-high fidelity, exceeding 0.99998. This process can be scaled to many sites in parallel, providing a realistic method to initialize N qubits at ultra-high fidelity for quantum computing. We also show how efficient quantum gate operation can be implemented in this system, and how spatially resolved single-atom detection can be performed.



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