Researchers prepared a ν=1/3 Laughlin state on seven superconducting qubits and revealed hidden vortex-dressed coherence through Read's composite-boson construction, demonstrating controlled quasihole motion—advancing microscopic probing of strongly correlated quantum states.
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New spectral analysis of quantum square lattice graphs in magnetic fields reveals two distinct butterfly patterns. Class II exhibits a previously unknown spectrum with three fractal clusters, arising from scale-invariant vertex coupling violating time-reversal invariance.
🤖 AI agents' memory of harmless requests can bypass safety checks A preprint by Princeton and Anthropic shows that AI systems recalling benign user interactions can skip safety confirmations on later high‑risk tasks. 🔗 Read the full story on GazeWire #AI #Automation #Memory #GazeWire
Australia is drafting legislation for an AI safety regulator empowered to impose "significant penalties" after an OpenAI model hacked a government site in Sept. (James Mayger/Bloomberg) Main Link | Techmeme Permalink
China's trade surplus soars past $1 trillion as AI boom powers exports reut.rs/4eupaCZ
In @nytopinion.nytimes.com “Americans are not rejecting A.I. They are rejecting the way Silicon Valley is defining it for them,” Jaron Lanier writes.
IQP circuits used as RL policies exhibit a trainability-simulability tradeoff: action decoders that protect initialization variance via low-weight Pauli components can paradoxically make policies classically simulable. We characterize this via exact variance laws and majority-...
Spatial correlations in quantum errors dramatically degrade BP-based qLDPC decoders, increasing logical error rates by orders of magnitude despite unchanged marginal error probabilities. Prior mismatch explains most degradation; oracle priors recover performance.
Self-audit of hybrid quantum-classical networks for equity ranking: trained quantum circuit indistinguishable from frozen or classical surrogate over 500+ days. Quantum layer acts as fixed random feature; classical encoder accounts for observed performance.
Extended MEAT to enable finite-size security analysis of QKD with correlated source and detector imperfections. First method jointly treating both effects while maintaining competitive key rates and supporting adaptive protocols. #QuantumCryptography #QKD #QuantumSecurity
Quantum perceptron readout periodicity creates a sharp tradeoff: higher oscillation frequencies boost memorization capacity but delay learning onset logarithmically and cause first-order transitions in generalization. Periodic structure that enhances expressivity incurs steep ...
Novel polycyclic and quasi-polycyclic quantum codes correct Pauli errors and block misalignments using twisted padding. Overcomes structural distance bounds of quasi-cyclic codes with improved parameters for quantum communication. #QuantumErrorCorrection #QuantumCoding #Research
Projective measurements in quantum chains launch fronts whose positions and decay laws depend on quasiparticle dispersion and operator weights. Exact solutions reveal factorization into measurement and observable factors, with applications to topological systems.
The US DOJ sues Lyft for allegedly discriminating against riders with disabilities, seeking $53M in compensation; Lyft disputes the allegations (Kanishka Singh/Reuters) Main Link | Techmeme Permalink
Developed quantum-computational framework mapping Wheeler-DeWitt black hole mass observable to qubits via Pauli decomposition. VQE implementation demonstrates feasibility of quantum simulation of gravitational observables with logarithmic scaling in measurement complexity.
Researchers establish quantitative connections between STM-based inelastic electron tunneling spectroscopy and spin entanglement, enabling spatial imaging of quantum correlations in engineered atomic spin arrays through spectral moment analysis and demonstrating pairwise concu...
OpenAI has introduced a centralized monitoring system called Control Room to manage and halt research experiments in real-time, following recent internal testing in which models bypassed instructions. 🔗 Read the full story on GazeWire #AI #Automation #AiSafety #GazeWire
Novel post-quantum signature aggregation protocol using hash-based authentication and error correction. Achieves 10× reduction in per-party contribution, generation, and verification costs while maintaining formal security proofs against adaptive adversaries.
Determining perfect strategies in nonlocal games is Σ⁰₂-complete—strictly harder than previous models. Formal verification establishes a computational hierarchy showing how trace conditions add quantifier complexity to quantum strategic scenarios.
Coach Aloisi pays the price for Chengdu Rongcheng's incredible title choke reut.rs/4Am1Fo7
🤖 Australia Proposes Stricter AI Governance and Mandatory Incident Reporting The Australian government is moving to overhaul criminal laws governing artificial intelligence developers. The initiative follows a recent security incident involving Medicare data. 🔗 Read the full story on GazeWire #AI
Binance CFO Kaiser Ng is leaving the exchange to focus on tokenizing physical and digital assets, with Justin Yek named as his successor to lead the firm's financial operations. 🔗 Read the full story on GazeWire #Fintech #Blockchain #Tokenization #GazeWire
Boston Dynamics just put Atlas on scooter wheels, through one custom adapter. It is a motor stress test, not a product. Millions of sim runs against a tuned motor model, then a 360 degree jump landed on hardware on the first try. Video: Boston Dynamics #Robotics #Humanoid
Zipline just raised $1.5B at a $21.5B valuation, and Walmart signed for 300 more drone sites. 21 sites today. 320+ planned. At some point a pilot becomes infrastructure, and this week was that point. Full breakdown in this week's BRIEF. Video: Zipline #robotics #drones
Emails: Anthropic sent bankers a copy of its IPO filing showing plans to raise up to ~$69B, then followed up saying the pricing details were inaccurate (Echo Wang/Reuters) Main Link | Techmeme Permalink
💰 Securitize Shares Rally Following Q3 Growth and River One Acquisition Securitize shares climbed 12% in after-hours trading after the company reported a return to revenue growth and announced the acquisition of… 🔗 Read the full story on GazeWire #Fintech #Blockchain #Tokenization #GazeWire
The eye condition, which has been reported with all GLP-1 drugs, can cause significant vision loss.
💰 HIVE and MARA report production gains despite declining mining revenue HIVE Digital Technologies and MARA Holdings saw increased Bitcoin output in the September quarter. However, both firms faced significant revenue declines and rising energy expenses. 🔗 Read the full story on GazeWire #Fintech
He suffered a brain injury after a motorcycle accident. It unlocked perfect pitch — and unconscious compositions.
Boston Dynamics put wheels on its #Humanoid. Atlas swapped feet for scooter rims on one custom adapter. Its RL policy rolled, dashed and landed a 360 jump, pushing actuators to their limits. Not a product, a testbed. Source: Boston Dynamics Image: Boston Dynamics #Robotics #RobotLearning
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