Answers are grounded in this paper and cite their sources.
From Einstein–Maxwell fields which are stationary and axially symmetric, we show how to construct an infinite hierarchy of potentials. The potentials form a representation of K′, the infinite-parameter symmetry group of the Einstein–Maxwell equations. For flat space, the hierarchy is calculated explicitly.
No takes yet. Share an insight, caveat, or question.
Kinnersley et al. (1977) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: