We investigate the finite temperature critical dynamics of three-dimensional superconductors in the charged regime, described by a transverse gauge field coupling to the superconducting order parameter. Assuming relaxational dynamics for both the order parameter and the gauge fields, within a dynamical renormalization group scheme, we find a new dynamic universality class characterized by a fin...

Supersymmetric theories provide a promising framework for the solution of the fine-tuning and gaugehierarchy problems. ' They are the only known theories where elementary scalars are naturally light. The lightness of the Higgs boson can be understood if supersymmetry remains unbroken down to the weak scale M~. In spite of their enlarged symmetry, supersymmetric theories fail to provide any new ...