Kerr–Newman metric | Wikipedia audio article
Channel: wikipedia tts
Date: 08/12/2018

This is an audio version of the Wikipedia Article:
Kerr–Newman metric


00:00:31 1 History
00:01:21 2 Mathematical form
00:08:49 2.1 Component form
00:11:19 2.2 Electromagnetic field tensor
00:14:18 2.3 Alternative (Kerr–Schild) formulation
00:19:45 3 Important surfaces
00:21:56 4 Equations of motion
00:22:11 5 Special cases and generalizations
00:22:17 6 Some aspects of the solution
00:36:26 7 The electromagnetic fields
00:37:26 8 References
00:40:30 9 Bibliography



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SUMMARY
=======
The Kerr–Newman metric is a solution of the Einstein–Maxwell equations in general relativity that describes the spacetime geometry in the region surrounding a charged, rotating mass. This solution has not been especially useful for describing astrophysical phenomena, because observed astronomical objects do not possess an appreciable net electric charge. The solution has instead been of primarily theoretical and mathematical interest. (It is assumed that the cosmological constant equals zero.)