46 citations · 51 across the 6 of their papers we have counts for
Showing 2026 · quant-phShow all
3 papers · 2 filters
quant-ph2026
A Quantum Phase-based Comparator
Alessandro Berti, Alessandro Poggiali
Quantum comparators decide the order of two operands. They rely on reversible logic acting on basis-encoded integers, so their width grows with the precision. We introduce the Quan…
quant-ph2026
Two-Tower Quantum Matrix Chain Multiplication: Trading Qubits for Depth
Giacomo Antonioli, Anna Bernasconi, Alessandro Berti +2
Matrix chain multiplication -- computing where -- arises in scientific computing, machine lear…
quant-ph2026
Efficient Complex-Valued State Preparation on Bucket Brigade QRAM
Alessandro Berti, Francesco Ghisoni
Efficient quantum state preparation is a critical component in quantum algorithms that process large classical data, and it is fundamental to realizing quantum advantage in domains…