The Energy-Momentum Tensor in Field Theory II

  title={The Energy-Momentum Tensor in Field Theory II},
  author={Hidenori Sonoda},
In a previous paper, field theory in curved space was considered, and a formula that expresses the first order variation of correlation functions with respect to the external metric was postulated. The formula is given as an integral of the energy-momentum tensor over space, where the short distance singularities of the product of the energy-momentum tensor and an arbitrary composite field must be subtracted, and finite counterterms must be added. These finite counterterms have been interpreted… CONTINUE READING

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