BRST Symmetry and the Convolutional Double Copy
Autor: | Godazgar, Mahdi, Pope, C. N., Saha, A., Zhang, Haoyu |
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Rok vydání: | 2022 |
Předmět: | |
Druh dokumentu: | Working Paper |
DOI: | 10.1007/JHEP11(2022)038 |
Popis: | Motivated by the results of Anastasiou et al., we consider the convolutional double copy for BRST and anti-BRST covariant formulations of gravitational and gauge theories in more detail. We give a general BRST and anti-BRST invariant formulation of linearised $\mathcal{N}=0$ supergravity using superspace methods and show how this may be obtained from the square of linearised Yang-Mills theories. We demonstrate this relation for the Schwarzschild black hole and the ten-dimensional black string solution as two concrete examples. Comment: 35 pages |
Databáze: | arXiv |
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