Abstract: We present various results on the scheme introduced , which is a quantum spatial-search algorithm on a two-dimensional (2D) square spatial grid, realized with a 2D Dirac discrete-time quantum walk (DQW) coupled to a Coulomb electric field centered on the marked node. In such a walk, the electric term acts as the oracle of the algorithm, and the free walk (i.e., without electric term) acts as the « diffusion » part, as it is called in Grover’s algorithm.
When : 27/02/2023 Monday at 2pm
Where : 4.05 Luminy TPR2