3 papers
quant-ph2025
A mixed-precision quantum-classical algorithm for solving linear systems
Océane Koska, Marc Baboulin, Arnaud Gazda
We address the problem of solving a system of linear equations via the Quantum Singular Value Transformation (QSVT). One drawback of the QSVT algorithm is that it requires huge qua…
quant-ph2024
A tree-approach Pauli decomposition algorithm with application to quantum computing
Océane Koska, Marc Baboulin, Arnaud Gazda
The Pauli matrices are 2-by-2 matrices that are very useful in quantum computing. They can be used as elementary gates in quantum circuits but also to decompose any matrix of $\mat…
quant-ph2023
A pragma based C++ framework for hybrid quantum/classical computation
Arnaud Gazda, Oceane Koska
Quantum computers promise exponential speed ups over classical computers for various tasks. This emerging technology is expected to have its first huge impact in High Performance C…