@informaq.bsky.socialIonQ's Superion 256 replaces bulky laser systems with on-chip electronic control, reducing cost-per-qubit by 300x and enabling standard data center integration. Commercial deliveries targeted for 2027, advancing toward fault-tolerance.
@informaq.bsky.socialSkyWater Quantum Solutions launched dedicated merchant foundry for quantum computing with SC250 superconducting and SP90 photonic platforms, enabling scalable manufacturing and commercial partnerships including collaboration with Qolab.
@informaq.bsky.socialAn 8-bit cascaded quantum memory achieved <1.5% infidelity per mode using a transmon. The architecture isolates memory from processor nonlinearities, reduces control overhead, and supports transversal operations for scalable fault-tolerant quantum computing.
@markeatherly.bsky.socialIQM Joins Nasdaq as Public Quantum Computing Company
This article marks the first European full‑stack superconducting quantum computer maker to list on Nasdaq, giving IQM a public market runway to fund its ambitious scale‑up of error‑corrected qubits.
@informaq.bsky.socialNEC has discontinued its quantum computer hardware development initiative. The specific rationale and strategic implications require the complete article for accurate analysis.
@informaq.bsky.socialMid-circuit measurements on superconducting qubits revealed dynamical heterogeneity in glassy materials through trajectory-level analysis, showing NISQ devices can study complex many-body phenomena previously hidden in ensemble averages.
@informaq.bsky.socialIQM FINLAND OY patent filing describes a unified control architecture for tuning multiple quantum computing elements via shared activation signals with tunable inductances, enabling precise qubit frequency control.
@markeatherly.bsky.socialPasqal and Aeponyx Found Canadian Center of Competency at C2MI to Commercialize Photonic Integrated Circuit Packaging
@markeatherly.bsky.socialQolab Secures $54.2 Million in Series B to Advance Superconducting Quantum Computing
@markeatherly.bsky.socialUniversity of Michigan-Led Quantum Photonics Project Receives $4 Million NSF Award
@informaq.bsky.socialMIT researchers created graphene-protected niobium diselenide monolayer superconductor enabling wafer-scale fabrication and integration into quantum circuits with high kinetic inductance for compact, scalable quantum devices.
@markeatherly.bsky.socialOptimal Stabilizer Testing and Learning with Limited Quantum Memory
We study stabilizer state testing and learning with limited coherent quantum memory.
@markeatherly.bsky.socialLow-ancilla block encodings via Hamiltonian simulation
Block encodings are a central primitive in quantum algorithms, but standard constructions typically require logarithmic ancilla overhead and complicated controlled operations.
@markeatherly.bsky.socialRecovery Algorithm for Correlated Errors in Permutation-Invariant Quantum Codes
Quantum Error Recovery (QER) uses knowledge of the error channel acting on a quantum system to find optimal recovery maps.
@informaq.bsky.socialQuobly and Orange Quantum Systems announce partnership focused on silicon spin qubit testing, advancing development of scalable quantum hardware through collaborative validation efforts.
@informaq.bsky.socialS3 Ventures invests in Quantum Motion's 300mm CMOS technology, positioning silicon-based quantum computing as economically viable path to utility-scale systems.
@informaq.bsky.socialInkef Capital discusses backing Quantum Motion's silicon spin qubit development as a pivotal inflection point in quantum computing, drawing parallels to transistor technology's transformative impact on classical systems.