Duality and μ separability of Maxwell equations in Kerr-NUT-(A)dS spacetimes
Frolov, V. P.; Krtouš, P.
We study properties of a recently proposed new ansatz for separation of variables in the Maxwell
equations in four-dimensional Kerr-NUT-(A)dS spacetime. We demonstrate that a dual field, which is also
a solution of the source-free Maxwell equations, can be presented in a similar form. This result implies that
the corresponding separated equations possess a discrete symmetry under a special transform of the
separation parameters.
| type: | article |
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| journal: | Phys. Rev. D |
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| volume: | 99 |
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| pages: | 044044 |
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| year: | 2019 |
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| eprint: | arxiv:1812.08697 |
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| grants: | Centrum Alberta Einsteina pro gravitaci a astrofyziku; 2019-; zastřešující iniciativa pro gravitační fyziku a astrofyzikuBlack-hole and radiative spacetimes: exact methods, GAČR 19-01850S; 2019-2021; hlavní řešitel: Pavel Krtouš
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