Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/4545
Title: | Meson properties in a renormalizable version of the NJL model | Authors: | Mota, André L. Nemes, M. Carolina Hiller, Brigitte Walliser, Hans |
Keywords: | Renormalized version | Issue Date: | 1999 | Citation: | Nuclear Physics A. 652:1 (1999) 73-87 | Abstract: | We implement a non-trivial and renormalizable extension of the NJL model. We discuss the advantages and shortcomings of this extended model compared to a usual effective Pauli-Villars regularized version. We show that both versions become equivalent in the case of a large cut-off. Various relevant mesonic observables are calculated and compared. | URI: | https://hdl.handle.net/10316/4545 | DOI: | 10.1016/S0375-9474(99)00147-5 | Rights: | openAccess |
Appears in Collections: | FCTUC Física - Artigos em Revistas Internacionais |
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Meson properties in a renormalizable version of the NJL model.pdf | 667.79 kB | Adobe PDF | View/Open |
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