4. Volumes and volume elements; conservation laws.
MIT General Relativity, Spring 2020
Instructor: Scott Hughes
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Volumes and volume elements, covariant construction using the Levi-Civita tensor. How to go between differential and integral formulations of conservation laws. Electrodynamics in geometric language (4-current, Faraday field tensor). Introduction of the stress-energy tensor, with the perfect fluid stress-energy tensor as a particularly important example.
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