Preprint
Aug 2026
Bona: Automatic Management of Dirty Ancilla Borrowing in Quantum Circuits
Bona is presented, the first scheduler for dirty-qubit borrowing, built on a novel depth-aware heuristic algorithm, and it reduces nearly 99% of dirty ancillas on average with controlled depth overhead, providing concrete evidence that dirty ancillas offer unique optimization advantages in circuits with certain paralle...
Xiao-Quan Xu, Chen-Ke Liu, Bo-Ning Meng et al.
· 1 citation