High-fidelity adiabatic quantum computation via dynamical decoupling
Gregory Quiroz, Daniel A. Lidar · Physical Review A · 2012
We introduce high-order dynamical decoupling strategies for open-system adiabatic quantum computation. Our numerical results for the random-unitary map model demonstrate that a judicious choice of high-order dynamical decoupling method, in conjunction with an encoding which allows computation to proceed alongside decoupling, can dramatically enhance the fidelity of adiabatic quantum computation in spite of decoherence.