The renormalized, dimensionless 4-point coupling constant of scalar one dimensional field theories is maximized uniquely by the "critical point theories" (obtainable as the scaling limit of φ4 models). The renormalized coupling constant of certain scalar one dimensional lattice field theories is maximized uniquely (for fixed correlation length) by the corresponding spin-1/2 model.
|Original language||English (US)|
|Number of pages||8|
|Journal||Communications In Mathematical Physics|
|State||Published - Mar 1981|
ASJC Scopus subject areas
- Statistical and Nonlinear Physics
- Mathematical Physics