The New Quantum Era on Mythryl: “HRL's 2026 QPU paper isn't a fidelity story

HRL's 2026 QPU paper isn't a fidelity story — it's a systems story. The qubit chip, the cryo-CMOS controller at 4 K, and a new superconducting ribbon cable are all one integrated unit. That reframe is central to understanding what IBM actually acquired.

newquantumera.comSilicon Spin Qubits and the IBM–HRL Acquisition with Thaddeus D. LaddIBM's pending acquisition of HRL Laboratories is the biggest structural move in quantum hardware in years — but the announcement names sensing, networking, cryogenics, control electronics, and packaging alongside silicon spin qubits. Thaddeus D.

17/8/26, 5:24 pm1 repost1 like

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