Theau Peronnin co-founded Alice and Bob in February 2020 to build cat qubits, which suppress bit-flip errors in the circuit so the error-correcting code has only phase flips to catch. The company says its Helium system encodes one logical qubit in eighteen physical cat qubits, and its 2030 target for a fault-tolerant machine rests on that saving holding at scale.
Théau Peronnin, The Physicist Betting Everything on the Cat Qubit
Theau Peronnin co-founded Alice and Bob in February 2020 to build cat qubits, which suppress bit-flip errors in the circuit so the error-correcting code has only phase flips to catch. The company says its Helium system encodes one logical qubit in eighteen physical cat qubits, and its 2030 target for a fault-tolerant machine rests on that saving holding at scale.