3 papers
quant-ph2025
Sublinear Classical-to-Quantum Data Encoding using -Toffoli Gates
Vittorio Pagni, Gary Schmiedinghoff, Kevin Lively +2
Quantum state preparation, also known as encoding or embedding, is a crucial initial step in many quantum algorithms and often constrains theoretical quantum speedup in fields such…
quant-ph2025
A Quantum-Inspired Algorithm for Wave Simulation Using Tensor Networks
Kevin Lively, Vittorio Pagni, Gonzalo Camacho
We present an efficient classical algorithm based on the construction of a unitary quantum circuit for simulating the Isotropic Wave Equation (IWE) in one, two, or three dimensions…
quant-ph2025
Fast Quantum Amplitude Encoding of Typical Classical Data
Vittorio Pagni, Sigurd Huber, Michael Epping +1
We present an improved version of a quantum amplitude encoding scheme that encodes the entries of a unit classical vector into the amplitudes of a quantu…