113 citations · 395 across the 42 of their papers we have counts for
47 papers
Greedy Gradient-free Adaptive Variational Quantum Algorithms on a Noisy Intermediate Scale Quantum Computer
César Feniou, Muhammad Hassan, Baptiste Claudon +4
Hybrid quantum-classical adaptive Variational Quantum Eigensolvers (VQE) hold the potential to outperform classical computing for simulating many-body quantum systems. However, pra…
An overview of a posteriori error estimation and post-processingmethods for nonlinear eigenvalue problems
Geneviève Dusson, Yvon Maday
In this article, we present an overview of different a posteriori error analysis and postprocessing methods proposed in the context of nonlinear eigenvalue problems, e.g. arising i…
Analysis of the Single Reference Coupled Cluster Method for Electronic Structure Calculations: The Full Coupled Cluster Equations
Muhammad Hassan, Yvon Maday, Yipeng Wang
The central problem in electronic structure theory is the computation of the eigenvalues of the electronic Hamiltonian -- an unbounded, self-adjoint operator acting on a Hilbert sp…
Overlap-ADAPT-VQE: Practical Quantum Chemistry on Quantum Computers via Overlap-Guided Compact Ansätze
César Feniou, Muhammad Hassan, Diata Traoré +3
ADAPT-VQE is a robust algorithm for hybrid quantum-classical simulations of quantum chemical systems on near-term quantum computers. While its iterative process systematically reac…
Neural-Network-Augmented Projection-Based Model Order Reduction for Mitigating the Kolmogorov Barrier to Reducibility of CFD Models
Joshua L Barnett, Charbel Farhat, Yvon Maday
Inspired by our previous work on mitigating the Kolmogorov barrier using a quadratic approximation manifold, we propose in this paper a computationally tractable approach for combi…
Extension of the Trotterized Unitary Coupled Cluster to Triple Excitations
Mohammad Haidar, Marko J. Rančić, Yvon Maday +1
The Trotterized Unitary Coupled Cluster Single and Double (UCCSD) ansatz has recently attracted interest due to its use in Variation Quantum Eigensolver (VQE) molecular simulations…