2 papers
quant-ph2026
Refining Quantum Phase Estimation Precision Conditions on Unitaries for Many-Electron Systems
Jérémie Messud, Wassil Sennane
Beyond ground state energy estimation, quantum phase estimation (QPE) applied to many-electron systems has the potential to output an approximation of the ground state, enabling in…
quant-ph2026
On the robustness of Quantum Phase Estimation to compute ground properties of many-electron systems
Wassil Sennane, Jérémie Messud
We propose an analysis of the Quantum Phase Estimation (QPE) algorithm applied to many-electron systems by investigating its free parameters such as the time step, number of phase…