QED revisited: proving equivalence between path integral and stochastic quantization

Helmuth Hüffel, Gerald Kelnhofer
2004 Physics Letters B  
We perform the stochastic quantization of scalar QED based on a generalization of the stochastic gauge fixing scheme and its geometric interpretation. It is shown that the stochastic quantization scheme exactly agrees with the usual path integral formulation.
doi:10.1016/j.physletb.2004.03.036 fatcat:tpy76u2hdngwrit423o52524w4