Natural Lagrangians
In this paper, a probabilistic approach is used to derive a kind of abstract candidate for a natural Lagrangian in general relativity. The methods are very general, and the result is in a certain sense unique. However, to turn this abstract Lagrangian into an ordinary one, expressible in terms of th...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-03-01
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| Series: | Universe |
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| Online Access: | https://www.mdpi.com/2218-1997/7/3/74 |