Gravitational and electromagnetic fields of a charged tachyon
arXiv:gr-qc/9509033 · doi:10.1007/BF02848260
Abstract
An axially symmetric exact solution of the Einstein-Maxwell equations is obtained and is interpreted to give the gravitational and electromagnetic fields of a charged tachyon. Switching off the charge parameter yields the solution for the uncharged tachyon which was earlier obtained by Vaidya. The null surfaces for the charged tachyon are discussed.
8 pages, LaTex, To appear in Pramana- J. Physics