Is the metric signature really electromagnetic in origin?
The program of “pre-metric electromagnetism,” developed by Hehl and collaborators, seeks to derive certain aspects of the spacetime geometry of the world (in particular, metrical signature) from elementary, empirically informed axioms regarding electromagnetic fields. The program should, therefore,...
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| 格式: | Journal article |
| 语言: | English |
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LSE Press
2023
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