Jae Won Kim

Approximate synthesis of general single-qubit unitaries over the Clifford+$\sqrt{T}$ gate set

A resource state cost model based on the magic-state catalysis approach of Gidney and Fowler is adopted, which shows that once a one-time catalyst state is amortized, the Clifford+$\sqrt{T}$ circuits are never costlier than their Clifford+$T$ counterparts.