Fluctuation-induced odd-frequency spin-triplet pairing in a disordered electron liquid

We consider a two-dimensional disordered conductor in the regime when superconducting phase is destroyed by magnetic field. analyze combination of fluctuations different origin which results an effective interaction amplitude suitable for spontaneous s-wave odd-frequency pairing instability. observe that end point superconductivity quantum critical separating conventional from state with spin-triplet speculate this could shed light on rather mysterious insulating observed strongly films broad region fields.