U'(1) Neutrino Interaction at Very Low Energies
  A procedure for studying low energy neutrinos processes using hadronic physics ideas is proposed. We describe how the neutrino-neutrino interactions can be modelled using massive gauge theories. The mass of the gauge bosons is created by spontaneous symmetry breaking and we show that relationship between mass, currents and potential gauge is through vector dominance, i.e. $J_\mu = M^2 A_\mu$. A tiny charge $U(1)$ for neutrinos is turned on for energies around the temperature of the cosmic neutrinos background which allow the interaction between neutrinos, above this temperature this interaction disappears. The magnetic flux is quantized in terms of the hidden charge. We found an approximate relation between the order parameter and neutrino condensate $\langle{\bar \nu} \nu\rangle_{\tiny{0}}$. The relation between the neutrino magnetic moment and hidden photons bounds are also discussed. 
J. Gamboa
hep-ph astro-ph.CO