Exclusive: China’s No. 2 chipmaker readies 7 nm production as Beijing ramps up self-sufficiency drive - Reuters
<a href="https://news.google.com/rss/articles/CBMizAFBVV95cUxOMnZWb0k0NE5VSEYtVjRYTC1CRHNXb1BZdVB5REI1b3dWU2FaSnFsdU0tNnFyek94b2F1NFNwck9ZS2QxM2JlbFppR3ZHcldMQjBGaFJyb0djSHBKcVBTQjZ2LVRLT1lwa2tIamgxbTYxLTQ0TGJuc3JvLUVmdW50TF9XY2NKVmVDVVYtQWxDQ2tqQmNiZF91VVFodjRzNkNpU0VkZlRGSExRQkNQWldMckxqYXVqSkl5ZmhLai1nWlp5NFNYdzFCVzVOcXE?oc=5" target="_blank">Exclusive: China’s No. 2 chipmaker readies 7 nm production as Beijing ramps up self-sufficiency drive</a> <font color="#6f6f6f">Reuters</font>
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productchinaGauge-Mediated Contagion: A Quantum Electrodynamics-Inspired Framework for Non-Local Epidemic Dynamics and Superdiffusion
arXiv:2602.13913v2 Announce Type: replace-cross Abstract: In this paper, we introduce a gauge-mediated Epidemiological Model inspired by Quantum Electrodynamics (QED). In this model, the ``direct contact'' paradigm of classical SIR models is replaced by a gauge-mediated interaction where the environment, represented by a pathogen field $\varphi$, plays a fundamental role in the epidemic dynamics. In this model, the non-local characteristics of epidemics appear naturally by integrating out the pathogen field. Utilizing the Doi-Peliti formalism, we derive the effective action of the system and the standard Feynman rules that can be used to compute perturbatively any observables. The standard deterministic SIR equations emerge as the mean-field saddle-point approximation of this formalism. Go
Quantum-Safe Code Auditing: LLM-Assisted Static Analysis and Quantum-Aware Risk Scoring for Post-Quantum Cryptography Migration
arXiv:2604.00560v1 Announce Type: cross Abstract: The impending arrival of cryptographically relevant quantum computers (CRQCs) threatens the security foundations of modern software: Shor's algorithm breaks RSA, ECDSA, ECDH, and Diffie-Hellman, while Grover's algorithm reduces the effective security of symmetric and hash-based schemes. Despite NIST standardising post-quantum cryptography (PQC) in 2024 (FIPS 203 ML-KEM, FIPS 204 ML-DSA, FIPS 205 SLH-DSA), most codebases lack automated tooling to inventory classical cryptographic usage and prioritise migration based on quantum risk. We present Quantum-Safe Code Auditor, a quantum-aware static analysis framework that combines (i) regex-based detection of 15 classes of quantum-vulnerable primitives, (ii) LLM-assisted contextual enrichment to c
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Gauge-Mediated Contagion: A Quantum Electrodynamics-Inspired Framework for Non-Local Epidemic Dynamics and Superdiffusion
arXiv:2602.13913v2 Announce Type: replace-cross Abstract: In this paper, we introduce a gauge-mediated Epidemiological Model inspired by Quantum Electrodynamics (QED). In this model, the ``direct contact'' paradigm of classical SIR models is replaced by a gauge-mediated interaction where the environment, represented by a pathogen field $\varphi$, plays a fundamental role in the epidemic dynamics. In this model, the non-local characteristics of epidemics appear naturally by integrating out the pathogen field. Utilizing the Doi-Peliti formalism, we derive the effective action of the system and the standard Feynman rules that can be used to compute perturbatively any observables. The standard deterministic SIR equations emerge as the mean-field saddle-point approximation of this formalism. Go
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Harnessing Hype to Teach Empirical Thinking: An Experience With AI Coding Assistants
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Principal component analysis of wavefunction snapshots in non-equilibrium dynamics
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