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How to build supersymmetry lagrangians

  1. Jan 28, 2012 #1
    Hi,

    In SUSY we introduce chiral superfield, vector superfield, then build some invariants and get the SUSY lagrangians which after decomposition into normal fields (F and D terms) gives us for example ordinary QED plus some other terms. And we call this SUSY-QED.

    I have following question suppose i have some toy lagrangian of ordinary fields and I want to have its SUSY extension (when I "decompose" SUSY lagrangian I want to get my toy lagrangian) could you pls advise on this issue how should this procedure run ? or any references ?

    Thank you very much
     
  2. jcsd
  3. Jan 30, 2012 #2
    How about trying to promote your non-SUSY independent variables to be functions on superspace, and then try to construct your SUSY action using that formalism?
     
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