The generating functional of the lsing model is studied. Equations of motion for the generating functional and the hierarchy of Green's functions are derived. These equations resemble a scalar field theory with nonlinear derivative coupling. Such a formulation bridges the gap between the Ising model
The alternative theorem and the nonselfadjoint generalized Green's function
โ Scribed by Maurice Machover
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 427 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0022-0396
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