Tackling systematic errors in quantum logic gates with composite rotations
Holly K. Cummins, Gavin Llewellyn, Jonathan A. Jones · Physical Review A · 2003
We describe the use of composite rotations to combat systematic errors in single-qubit quantum logic gates and discuss three families of composite rotations which can be used to correct off-resonance and pulse length errors. Although developed and described within the context of nuclear magnetic resonance quantum computing, these sequences should be applicable to any implementation of quantum computation.