aiqbench takeQuantum Computing

Alice & Bob and École Normale Supérieure de Lyon have introduced a method using DC voltage bias to stabilize cat qubits, addressing critical thermal management challenges in superconducting quantum systems. This advancement enables more compact hardware designs by reducing heat generation, which is essential for scaling fault-tolerant quantum processors. The technique directly enhances the coherence and stability of microwave resonator-based qubits without relying on external magnetic fields.

Sources coveringHPCwire, LessWrong, Quantum Zeitgeist, arXiv

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Alice & Bob Demonstrates New Approach to Stabilizing Cat Qubits with DC Voltage Bias

HPCwireOctober 1, 20261 min read

PARIS, Oct. 1, 2026 — Alice & Bob, a leader in fault-tolerant quantum computing, and the École Normale Supérieure de Lyon have announced a new and faster approach to stabilizing cat-qubits in superconducting quantum systems enabling more compact designs that generate less heat. Cat qubits, which store information in a microwave resonator, are stabilized by […] The post Alice & Bob Demonstrates New Approach to Stabilizing Cat Qubits with DC Voltage Bias appeared first on HPCwire.

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