Technology Transactions Across Europe, the Middle East, and the United States: Navigating Convergence, Sovereignty, and Digital Transformation - Morgan Lewis

Matias Ginzburg of Scuola Internazionale Superiore di Studi Avanzati, Simone Rademacher of LMU Munich and Giacomo De Palma of University of Bologna have demonstrated a fundamental limitation in a widely used simplification of quantum dynamics. The researchers analytically solved a model of N bosonic qubits governed by a purely anti-Hermitian Hamiltonian, revealing that the standard mean-field Hartree approximation fails to accurately predict the system’s behavior as the number of qubits increases. This failure occurs even in the thermodynamic limit, challenging the validity of the Hartree approximation for non-Hermitian Hamiltonians and potentially impacting a quantum algorithm designed to solve nonlinear differential equations. Their findings call for additional conditions to ensure the accuracy of mean-field models in bosonic many-body systems.

ⓘ AmazonThe Frontier XR+ trail camera works up to 7,000 feet from its hub, far beyond the 400 feet of Blink’s earlier long-range setupAmazon has unveiled five Blink security cameras priced from $49.99 to $199.99, led by the Frontier XR+ trail camera that can operate up to 7,000 feet from its Sync Module XR+ with a clear line of sight. Amazon has unveiled five new Blink security cameras, led by a long-range trail camera that can operate up to 7,000 feet from its base station. The lineup also includes Blink’s first 4K camera, its first battery-powered spotlight camera and its first pan-tilt model, with prices ranging from $49.99 to $199.99.

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Swati KhandelwalOct 22, 2026Vulnerability / Linux Linux servers running KSMBD, the kernel's built-in SMB server, are exposed to two publicly reported remote code execution flaws rated 9.0 by Trend Micro's Zero Day Initiative, with no fix yet in the mainline kernel.