2 papers
quant-ph2026
Orthogonal Quantum Krylov Diagonalisation
Hadi Rammal, Alexandre Perrin, Oumaya Ladhari +3
Quantum subspace-diagonalization methods, particularly Quantum Krylov Diagonalization (QKD), provide a promising route for computing low-energy spectra of quantum many-body Hamilto…
quant-ph2025
K-ADAPT-VQE: Optimizing Molecular Ground State Searches by Chunking Operators
Tatiana A. Bespalova, Oumaya Ladhari, Guido Masella
Classical simulation of molecular systems is limited by exponential scaling, a hurdle quantum algorithms like Variational Quantum Eigensolvers (VQEs) aim to overcome. Although ADAP…