The amplituhedron, a shape at the heart of particle physics, appears to be deeply connected to the mathematics of paper folding.

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Abstract: This paper describes a novel technique to improving Large Language Models (LLMs) for document analysis that employs knowledge graphs and retrieval-augmented generation (RAG). We are working ...

Progress in the foundations of physics is moving slowly. And yet it moves. Today I look at the five biggest problems in physics, what their status is, and how long it will ta ...

Hanna Ritchie’s new book shows how to deal with climate change via the disciplined application of facts, writes Roger Cox ...