2 papers
quant-ph2026
Pauli-string grouping for VQE measurement reduction on a sparse-connectivity quantum annealer
Raul Martinez, Miguel Sanchez-Beato, Mario Calonge
The Variational Quantum Eigensolver (VQE) requires a large number of measurements to evaluate molecular Hamiltonians. Expressing a molecular Hamiltonian as a linear combination of…
quant-ph2026
Set-Packing and Sequence-Pair QUBOs for the 2D Cutting Stock Problem on Quantum Annealing Hardware
Miguel Sánchez-Beato, Raul Martinez, Matilde Osa +2
The two-dimensional Cutting Stock Problem (2D-CSP) is an NP-hard problem with direct economic and environmental impacts on manufacturing and logistics. We encode its fixed-plate va…