#plasma-physics News & Analysis

2 articles tagged with #plasma-physics. AI-curated summaries with sentiment analysis and key takeaways from 50+ sources.

2 articles

AIBullisharXiv – CS AI · Jun 237/10

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GyroSwin: 5D Surrogates for Gyrokinetic Plasma Turbulence Simulations

Researchers introduce GyroSwin, a neural surrogate model that simulates 5D gyrokinetic plasma turbulence with 1000x computational efficiency while capturing nonlinear physics effects. This breakthrough combines hierarchical Vision Transformers with cross-attention mechanisms to predict turbulent heat transport more accurately than traditional reduced-order models, advancing nuclear fusion energy research.

AINeutralarXiv – CS AI · Jun 96/10

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Offline Reinforcement Learning for Plasma Control in Nuclear Fusion: Codebase and Benchmark

Researchers introduce RL4F, an open-source benchmark for applying offline reinforcement learning to plasma control in nuclear fusion reactors. Using historical data from the DIII-D tokamak, the framework enables safe algorithm development without costly real-device experimentation, with model-based RL methods showing superior performance across multiple plasma control objectives.