Relativistic variant of Bogolyubov's $1/q^2$ theorem

A. K. Kazanskii


Abstract: The $1/q^2$-theorem by N. N. Bogoliubov is generalized for relativistic field model with spontaneously broken symmetry.

Received: 01.04.1974

 English version: Theoretical and Mathematical Physics, 1975, 22:3, 294–296