Stationary phase approximation and quantum soliton families: Juan Mateos Guilarte. Departamento de Física, Facultad de Ciencias, Universidad de Salamanca, Salamanca 37008, Spain

General finite action solution of the Gr

General finite action solution of the Gross-Neveu model: José M. Cerveró and P. G. Estévez. Departamento de Física Teórica, Facultad de Ciencias, Universidad de Salamanca, 37008 Salamanca, Spain

📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 79 KB

The most general classical solution with finite action of the N = 1 Gross-Neveu model is found. The use of conformal invariance and the toroidal (S' 0 S')-formalism based upon it are crucial for obtaining these general spinor lield configurations. ## Scalar Field Theories in Curved Space-Time.