Background ambiguity and the Gödel double copy
Abstract In this work, we investigate the assumptions regarding spacetime backgrounds underlying the classical double copy. We argue (contrary to the norm) that single-copy fields naturally constructed on the original curved background metric are only interpretable on a flat metric when such a well-...
| मुख्य लेखकों: | , , |
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| स्वरूप: | लेख |
| भाषा: | English |
| प्रकाशित: |
SpringerOpen
2025-03-01
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| श्रृंखला: | Journal of High Energy Physics |
| विषय: | |
| ऑनलाइन पहुंच: | https://doi.org/10.1007/JHEP03(2025)033 |