A nonstationary generalization of the Kerr-Newman metric

作者:Jing JL*; Wang YJ
来源:International Journal of Theoretical Physics, 1996, 35(7): 1481-1491.
DOI:10.1007/BF02084954

摘要

A new metric depending on three arbitrary parameters is presented by the method of complex coordinate transformations. It gives the gravitational field of a radiating rotating charged body. The metric is algebraically special of Petrov type II according to classification of the Weyl tensor, with a twisting, shear-free, null congruence identical to that of the Kerr-Newman metric. The new metric bears the same relation to the Kerr-Newman metric as the Bonner-Vaidya metric does to the Reissner-Nordstrom metric.