Kramer–Neugebauer Transformation for Einstein–Maxwell–Dilaton–Axion Theory

  • Kechkin Oleg
  • Published 1996


The Kramer–Neugebauer–like transformation is constructed for the stationary axisymmetric D=4 Einstein–Maxwell–dilaton–axion system. This transformation directly maps the dualized sigma–model equations of the theory into the nondualized ones. Also the new chiral 4× 4 matrix representation of the problem is presented. PACS numbers: 04.20.Jb, 03.65.Ca Typeset… (More)