Arbitrarily accurate composite pulse sequences

A systematic technique for creating composite pulse sequences to correct errors to O (εn) for arbitrary n was discussed. The technique presented was found to be general and could be used to correct a wide range of systematic errors. These pulses also allow to perform accurate operations even with large errors and also apply to correct systematic errors in control phase and frequency. It was also found that this technique that involves a set of tools can be applied to gain arbitrary accuracy multiqubit gates and the control method could also be applied to classical systems as well.

Duke Scholars

Author Kenneth R Brown Electrical and Computer Engineering