Does anybody know where to find the original paper about LSZ reduction formula translated in english? Unfortunately, I've only found the original German article:

H. Lehmann, K. Symanzik, and W. Zimmerman, "Zur Formulierung quantisierter Feldtheorien," Nuovo Cimento 1(1), 205 (1955).


1 Answer 1


You can find the translation in Dispersion Relations and the Abstract Approach to Field Theory, edited by Lewis Klein (1961) on page 15.


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