1212.4872 (Bryan Eastin)

Distilling one-qubit magic states into Toffoli states    [PDF]

Bryan Eastin

For certain quantum architectures and algorithms, most of the required resources are consumed during the distillation of one-qubit magic-states for use in performing Toffoli gates. I show that the overhead for magic-state distillation can be reduced by merging distillation with the implementation of Toffoli gates. The resulting routine distills 8 one-qubit magic-states directly to a Toffoli state, which can be used without further magic to perform a Toffoli gate.

View original: http://arxiv.org/abs/1212.4872