Double structures and soliton double solution family for Einstein-Maxwell-dilaton theory
Currently much attention is being paid to the study of various symmetries and string theories to really know more and more about the true structure of nature. The author considers pure electric reduced Einstein-Maxwell-dilaton (EMD) theory by using an extended double complex method. This model is found to have richer symmetries leading to some new results. Double symmetry transformations of the double motion equations are constructed, which in turn are used to obtain an infinite chain of double solutions. A suitable form of an extended double inverse scattering method is given by which a double solution family of the model is obtained. A possibility of extending the conclusions of this paper is also pointed out.
scientific article; zbMATH DE number 2031220
scientific article