Enhancing the Harrow-Hassidim-Lloyd (HHL) algorithm in systems with large condition numbers

Peniel Bertrand Tsemo, Akshaya Jayashankar, K. Sugisaki +3

Although the Harrow-Hassidim-Lloyd (HHL) algorithm offers an exponential speedup in system size for treating linear equations of the form $A\vec{x}=\vec{b}$ on quantum computers wh…