On the Solution of a Non-Linear Equation in String Theory

We investigate the structure and possible solutions of a non-linear equation arising in the context of closed string dynamics. Specifically, we focus on a reduced form of the worldsheet equations of motion with a background field configuration that induces non-linear corrections. Using a combination of perturbative expansion and analytic continuation, we provide approximate solutions and discuss their implications for consistency conditions in string theory. This approach highlights the interplay between geometry, non-linearity, and physical interpretation in the framework of two-dimensional conformal field theory.

کلیدواژه ها:

Non-linear Equation ، String Theory ، Conformal Field Theory