Exact renormalization for the Gross-Neveu model of quantum fields
Journal Article
·
· Phys. Rev. Lett.; (United States)
We show that the Wilson renormalization-group flow of effective Lagrangians in fermionic models can be explicitly controlled using convergent perturbation expansions. A simple rigorous construction of two-dimensional asymptotically free field theories (the Gross-Neveu models) results.
- Research Organization:
- Centre National de la Recherche Scientifiques, Institut des Hautes Etudes Scientifiques, F-91440 Bures-sur-Yvette, France
- OSTI ID:
- 5770476
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 54:20; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
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