Hartree approximation in relativistic field theory
- 15 September 1974
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 10 (6), 2042-2046
- https://doi.org/10.1103/physrevd.10.2042
Abstract
The large- limit of theory with symmetry is derived by functional methods. Since the method does not require the cumbersome, detailed analysis of Feynman graphs, it should make possible the study of more complicated theories in the many-field limit.
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