time and then if we simply don't put this additional noise there so this constant t is zero then this is the gradient flow so so going you know how how that model is solvable so in statistical physics of disordered systems this this works cited here is very well known it's basically the reference work that we have in physics to understand what's going on in materials such as structural classes and it so happens that this work actually looked at a model very much related to the one we are studying here it's it's exactly the same one except