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Machine-learning the classification of spacetimes

Y. He, J. Ipiña

Physics Letters B 832, 137213 (2022)

A neural network learns to classify different types of spacetime in general relativity according to their algebraic Petrov classification.

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Image for the paper "Machine-learning the classification of spacetimes"
Image for the paper "Machine-learning the classification of spacetimes"
Image for the paper "Machine-learning the classification of spacetimes"
LCP
Image for the paper "Machine-learning the classification of spacetimes"
Image for the paper "Machine-learning the classification of spacetimes"
Image for the paper "Machine-learning the classification of spacetimes"
Image for the paper "Machine-learning the classification of spacetimes"
Image for the paper "Machine-learning the classification of spacetimes"
Image for the paper "Machine-learning the classification of spacetimes"
Image for the paper "Machine-learning the classification of spacetimes"
Image for the paper "Machine-learning the classification of spacetimes"
Image for the paper "Machine-learning the classification of spacetimes"
Image for the paper "Machine-learning the classification of spacetimes"
Image for the paper "Machine-learning the classification of spacetimes"
Image for the paper "Machine-learning the classification of spacetimes"