Answers are grounded in this paper and cite their sources.
We review recent proposals for performing entanglement manipulation via cold collisions between neutral atoms. State-dependent, time-varying trapping potentials allow one to control the interaction between atoms, so that conditional phase shifts realizing a universal quantum gate can be obtained with high fidelity. We discuss possible physical implementations with existing experimental techniques, for example optical lattices and magnetic micro-traps.
No takes yet. Share an insight, caveat, or question.
Calarco et al. (2000) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: