FermiQP - A Fermion Quantum Processor

FermiQP is a demonstrator for a neutral atom lattice quantum processor based on ultracold fermionic lithium.

In its digital mode, it will serve as a fully programmable quantum computer with single qubit gates implemented as Raman rotations between hyperfine states and controlled collisions between atoms in the superlattice as two-qubit gates. Tweezer-based resorting techniques will enable entangling operations across the entire lattice.

In the analog mode, it will operate as a quantum simulator for the Fermi-Hubbard model with additional control over the starting configuration. As a quantum-gas-microscope, the experiment will feature single-site-resolved imaging and also spin-resolved state detection.

We are building the experiment using a single-chamber design with the goal to reduce cycle times. The compact vacuum chamber allows for easier maintenance and increases flexibility.

On this poster, we will present the most recent developments in the experiment.