The Natural Parametrization of Two-sided Chordal SLE2
SLEκ introuduced by Oded Schramm is a family of random conformal maps with one parameter,we can describe the scale limits of some models in statistical physics.The natural parameterization of the radial direction can be constructed by constructing a multi-point Green's function through two interior point local martin-gales.Based on this,this paper further provides the natural parametrization of two-sided chordal SLE2.