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Results tagged with general-relativity
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user 255744
A theory that describes how matter interacts dynamically with the geometry of space and time. It was first published by Einstein in 1915 and is currently used to study the structure and evolution of the universe, as well as having practical applications like GPS.
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Embedding diagram of flat spacetime
In the context of the embedding of a 2D manifold (curved surface) $S$, we are talking about how to put it in a 3D or 4D space. That is, the embedding is a map from $S$ to $\mathbb R^3$ or $\mathbb R^4 …
- 120
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In “black hole topological sector”, why does the regularity at centre require being locally ...
Sorry for having such a long and confusing title.
The question arose while reading Thermodynamic ensembles and gravitation by J D Brown et al (https://dx.doi.org/10.1088/0264-9381/7/8/020).
In Section …
- 120