Alice & Bob Enable Companies to Prepare for Practical Quantum Computing with Industry-First Logical Qubit Emulator

Dec 4, 2024 · The white paper outlines a clear path to achieving useful quantum computing through Alice & Bob’s cat qubit technology, which promises to deliver high-fidelity logical qubits while using significantly fewer hardware and energy …

How will we make it happen? Alice & Bob's detailed plan to build a useful quantum computer by 2030.

Alice & Bob publishes theoretical evidences that using cats you would need 60 times fewer qubits to run powerful quantum algorithms compared to other state-of-the-art architectures. In the lab, the first operations between qubits are performed on the Hydrogen chip series.

May 15, 2024 · If proven and scaled, it would enable industry-changing applications in chemistry, biotechnology, cryptography, and other fields. This chip demonstrates a cornerstone of Alice & Bob’s approach to fault-tolerant quantum computing: embedding bit-flip correction in each qubit.

Experimentalists validate our scientific progress toward fault-tolerance. With each iteration, we gain new insights, aiming for every chip produced and measured to be Alice & Bob’s best yet.

Join our team and start your career in quantum computing! Are you ready to help us build the first universal quantum computer?

Mar 27, 2024 · Alice & Bob will use the funding to optimize quantum computation, from design to manufacturing and infrastructure to make quantum computers 10 times cheaper to build and ready for market 3 years earlier.

For superconducting qubits – one of the most advanced kinds of quantum computing hardware, championed by big tech companies like Google, IBM, and AWS, and start-ups like Rigetti, IQM, and Alice & Bob – you need an extra-large dilution refrigerator and three racks tightly packed with microwave cables, components, and instruments.

Demonstrating the power of its cat architecture, Alice & Bob recently showed that it could reduce the hardware requirements for building a useful large-scale quantum computer by up to 200 times compared with competing approaches.