Can you tell me calculating method effective action in quantum field theory, please?
May 20, 2008 #1 Lepton_vn 4 0 Main Question or Discussion Point Can you tell me calculating method effective action in quantum field theory, please?
Main Question or Discussion Point Can you tell me calculating method effective action in quantum field theory, please?
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May 21, 2008 #2 lbrits 410 0 I wrote some notes here: https://www.physicsforums.com/showthread.php?t=234441&highlight=semiclassical Any QFT book should cover this, and watch out for a missing factor of 2 in my calculation =)
I wrote some notes here: https://www.physicsforums.com/showthread.php?t=234441&highlight=semiclassical Any QFT book should cover this, and watch out for a missing factor of 2 in my calculation =)