On T-duality in Dilatonic Gravity

  • Pablo M. Llatas
  • Published 1997


Under the assumption of axial symmetry we introduce a map from dilatonic gravity to a string-like action. This map allows one to introduce, in a rather simple way, the equivalent of string theory T-duality in dilatonic gravity. Here we choose the duality group to be an SO(2, 1) group and, for a particular rotation, we recover a symmetry of dilatonic gravity… (More)