17-22 July 2022
Royal Conservatory of Music, Toronto
America/Toronto timezone

FermiQP: A Fermion Quantum Processor

20 Jul 2022, 17:00
1h 30m
Hart House (Hart House)

Hart House

Hart House

7 Hart House Cir, Toronto, ON M5S 3H3
Poster presentation Degenerate gases, many-body physics, and quantum simulation Poster session


The most challenging problems from materials science and quantum chemistry involve strongly correlated states of mobile fermions. Mapping such itinerant systems to effective spin-1/2 systems realized on most quantum computing prototypes comes with a large computational overhead. New types of quantum processors based on inherently fermionic computation are therefore needed.

FermiQP will deliver a quantum processor based on ultracold fermionic Lithium operable in two modes. The analogue quantum gas microscopy mode will be using the fermionic nature of Lithium 6 to perform large-scale simulations of the Fermi-Hubbard model. The digital mode will enable quantum computation using spins manipulated by laser-driven single-qubit and superlattice-based global two-qubit gates allowing for universal programming. The device will thus enable new hybrid quantum computation schemes, where digital gate sequences are used for the initialization and readout of inherently fermionic analog quantum simulations. I will present the plans for and the current status of the FermiQP demonstrator.

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Presenter name Philipp Preiss

Primary authors

Philipp Preiss (Max Planck Institute of Quantum Optics) Mrs Janet Qesja (Max Planck Institute of Quantum Optics) Mr Maximilian Schattauer (Max Planck Institute of Quantum Optics) Mr Andreas von Haaren (Max Planck Institute of Quantum Optics) Mr Robin Groth (Max Planck Institute of Quantum Optics) Timon Hilker (Max-Planck-Institute for Quantum Optics) Prof. Immanuel Bloch (Max Planck Institute of Quantum Optics)

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