Abstract: Equivariant quantum graph neural networks (EQGNNs) offer a potentially powerful method to process graph data. However, existing EQGNN models only consider the permutation symmetry of graphs, ...

A prism is a 3D shape which has a constant cross section - both ends of the solid are the same shape and anywhere you cut parallel to these ends will give you the same shape. For example, in the prism ...

高分子材料因其结构的可编程性与性能的可调控性，广泛应用于航空航天、生物医药等高技术领域，是支撑现代工业社会的基石材料。然而，面对结构日益复杂的新型高分子体系，如何高效、准确地预测其宏观物性，并据此反推理性设计策略，一直是材料科学中 ...

Gold investors are experiencing some serious whiplash right now. Earlier this week, prices crashed from the latest record-high of above $4,300 per ounce, dipping all the way down to about $4,000 per ...

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