View Full Version : RG equation for QED
rkrsnan
Apr14-10, 03:26 PM
Please provide me the one loop renormalization group equation for massive QED. I would like to see how the beta functions for the coupling and the mass look like for QED.
Thanks.
http://www.physics.ucsb.edu/~mark/qft.html
you can find the beta function for QED in chapter 66, then you apply equations 27.25 and 27.26
rkrsnan
Apr20-10, 06:08 AM
Thanks you very much for the answer. Also the book seems to be a good resource. Thanks!
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