Abstract
A realistic protocol for implementing quantum logic with laser-trapped neutral alkali-metal atoms using electric dipole-dipole interactions is presented. Both diagonal and exchange interactions can be designed to create entanglement between internal degrees of freedom. Including the hyperfine molecular structure of interacting alkali-metal atoms, it is shown that the universal CPHASE gate can be executed with high fidelity.
Original language | English |
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Article number | 022313 |
Pages (from-to) | 1-9 |
Number of pages | 9 |
Journal | Physical Review A - Atomic, Molecular, and Optical Physics |
Volume | 65 |
Issue number | 2 |
DOIs | |
Publication status | Published - Feb 2002 |