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The companies report a component-level measurement of 7 mdB, about a third of the roughly 20 mdB published in 2025. In photonic quantum computers, photon loss accumulates across switches.
A prototype three-qubit superconducting processor performs CCZ in one pulse instead of the usual eight two-qubit operations, which reduces accumulated error.
ZDNET Korea reports Samsung is developing hybrid-bonded 3D chip stacking with a pitch of about 6 μm, versus at least 25 μm for thermocompression bonding.
A 1-bit feedback protocol on an FPGA controller compensated TLS-induced frequency jumps of a superconducting qubit, lowering average single-gate error from 0.14% to 0.065%.
A Leiden University-led team imaged 2.5×2.5 deg² with LOFAR at 0.33″×0.39″ resolution. According to the authors, these are the deepest radio images below 1.28 GHz.
A single silicon photonic platform with a hybrid laser covered both short data-center-scale links and long-haul lines in an experimental demonstration.
AWS made Nitro Sandboxes generally available on November 9, 2026: each EKS pod, ECS task or lightweight EC2 VM can get its own hardware-isolated VM. No fee beyond EC2 capacity.
Researchers at the University of Osaka ran a four-hydrogen-atom quantum chemistry test as a single workflow across a supercomputer and a superconducting quantum computer. It is a first in Japan.
Researchers developed a new proof of the four color theorem after almost a decade of work and a faster graph coloring method, which also helps in studying planar graphs.
Researchers modeled the first 2 billion years of the universe across a 500 cMpc box down to redshift z=3 to track coupled hydrogen and helium reionization.
Samtec expanded its AcceleRate mP family with 10 mm stack-height UDM6 and UDF6 connectors that combine 64 Gbps PAM4 signals and 15 A power blades, saving board space.
The SCDFT-based method yields Tc, coherence length and London penetration depth in one framework without experimental inputs; tested on eight known conventional superconductors.
A Sandia National Laboratories simulation of a nuclear X-ray burst gave 3.9 mm/s or 0.8 mm/s for one asteroid, depending on the side irradiated.
Huawei presented the Qingyun HM650 desktop with its own Kirin X90 processor and HarmonyOS. The company claims 100% domestic components; the certification's scope is undisclosed.
The experimental cell has one transistor and one capacitor and sits in the interconnect layers of a processor chip. It may become a more compact alternative to SRAM.
A preprint by Alice & Bob and a Rennes researcher gives a theoretical estimate for factoring RSA-2048. No machine of this size exists, and the paper is not peer reviewed.
Apple researchers validated the HALO motion-control system on a Unitree G1 humanoid; chained tasks dropped to 70% success, and no commercial product was announced.
Researchers demonstrated an automated platform that converts digital files into synthetic DNA for long-term storage without continuous power.
Researchers built a volatile Ag/AlOx/n-Si memristor and a 32-channel edge detection system on it. The authors report its unit uses 92.3% less energy than traditional logic circuits.
Physicists identified controllable switching between vortex states in candidate p-wave superconductor UTe2 near absolute zero.
