Fröhlich, J. The pure phases (harmonic functions) of generalized processes or: Mathematical physics of phase transitions and symmetry breaking. (English) Zbl 0387.60041 Bull. Am. Math. Soc. 84, 165-193 (1978). MSC: 60G20 60K35 81T05 PDFBibTeX XMLCite \textit{J. Fröhlich}, Bull. Am. Math. Soc. 84, 165--193 (1978; Zbl 0387.60041) Full Text: DOI
Guerra, F.; Rosen, L.; Simon, B. The pressure is independent of the boundary conditions for \(P(\phi)_2\) field theories. (English) Zbl 0306.60067 Bull. Am. Math. Soc. 80, 1205-1209 (1974). MSC: 81T08 82C10 46N50 PDFBibTeX XMLCite \textit{F. Guerra} et al., Bull. Am. Math. Soc. 80, 1205--1209 (1974; Zbl 0306.60067) Full Text: DOI
Cannon, J. T.; Jaffe, A. M. Relativistic covariance of an interacting quantum field. (English) Zbl 0206.26604 Bull. Am. Math. Soc. 76, 853-855 (1970). MSC: 81T20 83C47 PDFBibTeX XMLCite \textit{J. T. Cannon} and \textit{A. M. Jaffe}, Bull. Am. Math. Soc. 76, 853--855 (1970; Zbl 0206.26604) Full Text: DOI