CatQubit | Building universal quantum computers with self-correcting cat-qubit technology

Summary
Quantum computers could completely revolutionise the world. A successful quantum computer could perform simulations that would take billions of years on the most powerful supercomputer in a matter of minutes. But first, there is a critical challenge to overcome. Current quantum computers are error-prone and incapable of executing complex algorithms reliably. Eliminating these quantum errors is the main challenge in quantum computing.

We have invented a new type of self-correcting quantum hardware—the Schrödinger cat quantum bits (qubits). Using self-correction, we will be able to build the world's first fault-tolerant commercial quantum computers a decade earlier than our competitors. Quantum computing is a technology of the highest strategic importance. Today, American tech giants are ahead, but who will lead the quantum revolution is not decided yet. With self-correcting cat qubits, we can take the lead and ensure the next generation of information technologies are European.
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More information & hyperlinks
Web resources: https://cordis.europa.eu/project/id/190110172
Start date: 01-01-2022
End date: 31-12-2025
Total budget - Public funding: 9 902 431,25 Euro - 2 500 000,00 Euro
Cordis data

Original description

Quantum computers could completely revolutionise the world. A successful quantum computer could perform simulations that would take billions of years on the most powerful supercomputer in a matter of minutes. But first, there is a critical challenge to overcome. Current quantum computers are error-prone and incapable of executing complex algorithms reliably. Eliminating these quantum errors is the main challenge in quantum computing.

We have invented a new type of self-correcting quantum hardware—the Schrödinger cat quantum bits (qubits). Using self-correction, we will be able to build the world's first fault-tolerant commercial quantum computers a decade earlier than our competitors. Quantum computing is a technology of the highest strategic importance. Today, American tech giants are ahead, but who will lead the quantum revolution is not decided yet. With self-correcting cat qubits, we can take the lead and ensure the next generation of information technologies are European.

Status

SIGNED

Call topic

HORIZON-EIC-2021-ACCELERATORCHALLENGES-01-01

Update Date

09-02-2023
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Horizon Europe
HORIZON.3 Innovative Europe
HORIZON.3.1 The European Innovation Council (EIC)
HORIZON.3.1.2 The Accelerator
HORIZON-EIC-2021-ACCELERATORCHALLENGES-01
HORIZON-EIC-2021-ACCELERATORCHALLENGES-01-01 Strategic Digital and Health Technologies