Classical instanton and wormhole solutions of Type IIB string theory

Jin Young Kim, H. W. Lee, Y. S. Myung

Published 1996-12-30, updated 1997-03-22Version 2

We study $p=-1$ D-brane in type IIB superstring theory. In addition to RR instanton, we obtain the RR charged wormhole solution in the Einstein frame. This corresponds to the ten-dimensional singular wormhole solution with infinite euclidean action.