Answers are grounded in this paper and cite their sources.
We present a near-optimal quantum dynamical decoupling scheme that eliminates general decoherence of a qubit to order n using O(n2) pulses, an exponential decrease in pulses over all previous decoupling methods. Numerical simulations of a qubit coupled to a spin bath demonstrate the superior performance of the new pulse sequences.
No takes yet. Share an insight, caveat, or question.
West et al. (2010) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: