Spatial dependence of fidelity for a two-qubit Rydberg-blockade quantum gate

Ivan Vybornyi, Leonid Gerasimov, Dmitriy Kupriyanov +2

We study the spatial performance of the entangling gate proposed by H. Levine et al. (Phys. Rev. Lett. 123, 170503 (2019)). This gate is based on a Rydberg blockade technique and c…