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Title: Gaussian analysis of the Gross-Neveu model
Author: Latorre, José Ignacio
Soto Riera, Joan
Keywords: Teoria quàntica de camps
Renormalització (Física)
Quantum field theory
Renormalization (Physics)
Issue Date: 1986
Publisher: The American Physical Society
Abstract: The Gross-Neveu model is solved within a simple Gaussian approach. The ground state is correctly reproduced. We find that two phases escape the triviality problem. Bound states and the analogy with λ φ 4 theory are also considered.
Note: Reproducció digital del document publicat en format paper, proporcionada per PROLA i
It is part of: Physical Review D, 1986, vol. 34, núm. 10, p. 3111-3116
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ISSN: 0556-2821
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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