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发表于 2025-3-28 17:48:16
Two-Component Spinor Calculusan geometries is also discussed in detail. The Maxwell field strength is written in this language, and many useful identities are given. The curvature spinors of general relativity are then constructed explicitly, and the Petrov classification of space-times is obtained in terms of the Weyl spinor for conformal gravity
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发表于 2025-3-28 20:21:37
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