Tag: Ginzburg-Landau Theory

Introduction The Ginzburg-Landau (GL) theory, named after physicists Vitaly Ginzburg and Lev Landau, is a phenomenological theory that describes superconductivity and superfluidity. It was originally developed to explain the behavior of superconductors near their critical temperature. Ginzburg-Landau Free Energy The GL theory is based on the concept of a complex order parameter , which characterizes…