Klaus Scharnhorst - Publications

K. Scharnhorst: Background field method and effective action. Harvard University Cambridge Preprint HUTP 87/A087, 32 pp.. [SPIRES record]

Abstract: Quantum field theory in background fields is considered in order to set up a relation between the polarization operator in a background field and the effective action. Within the approach an application to Yang-Mills theory is discussed.

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Document address: http://www.nat.vu.nl/~scharnh/paper13.htm