118 citations · 205 across the 13 of their papers we have counts for
3 papers · 1 filter
Variational Embeddings for Many Body Quantum Systems
Stefano Barison, Filippo Vicentini, Giuseppe Carleo
We propose a variational scheme to represent composite quantum systems using multiple parameterized functions of varying accuracies on both classical and quantum hardware. The appr…
Adaptive projected variational quantum dynamics
David Linteau, Stefano Barison, Netanel Lindner +1
We propose an adaptive quantum algorithm to prepare accurate variational time evolved wave functions. The method is based on the projected Variational Quantum Dynamics (pVQD) algor…
Sequence of penalties method to study excited states using VQE
Rodolfo Carobene, Stefano Barison, Andrea Giachero
We propose an extension of the Variational Quantum Eigensolver (VQE) that leads to more accurate energy estimations and can be used to study excited states. The method is based on…