Meson properties in a renormalizable version of the NJL model

被引：10

作者：

Mota, AL

Nemes, MC

Hiller, B

Walliser, H

机构：

[1] Univ Fed Minas Gerais, Inst Ciencias Exatas, Dept Fis, BR-30161970 Belo Horizonte, MG, Brazil

[2] Fdn Ensino Super Sao Joao del Rei, Dept Ciencias Nat, Sao Joao Del Rei, MG, Brazil

[3] Univ Coimbra, Dept Fis, P-3000 Coimbra, Portugal

来源：

NUCLEAR PHYSICS A | 1999年 / 652卷 / 01期

关键词：

NJL; renormalized version;

D O I：

10.1016/S0375-9474(99)00147-5

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

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. (C) 1999 Published by Elsevier Science B.V. All rights reserved.

引用

页码：73 / 87

页数：15

共 33 条

[1] AXIAL-VECTOR VERTEX IN SPINOR ELECTRODYNAMICS [J].

ADLER, SL .

PHYSICAL REVIEW, 1969, 177 (5P2) :2426-&

[2] A MEASUREMENT OF THE SPACE-LIKE PION ELECTROMAGNETIC FORM-FACTOR [J].

AMENDOLIA, SR ;

ARIK, M ;

BADELEK, B ;

BATIGNANI, G ;

BECK, GA ;

BEDESCHI, F ;

BELLAMY, EH ;

BERTOLUCCI, E ;

BETTONI, D ;

BILOKON, H ;

BOLOGNA, G ;

BOSISIO, L ;

BRADASCHIA, C ;

BUDINICH, M ;

CODINO, A ;

DELLORSO, M ;

PIAZZOLI, BD ;

ENORINI, M ;

FABBRI, FL ;

FIDECARO, F ;

FOA, L ;

FOCARDI, E ;

FRANK, SGF ;

GIAZOTTO, A ;

GIORGI, MA ;

GREEN, MG ;

HARVEY, J ;

HEATH, GP ;

LANDON, MPJ ;

LAURELLI, P ;

LIELLO, F ;

MANNOCCHI, G ;

MARCH, PV ;

MARROCCHESI, PS ;

MENZIONE, A ;

MERONI, E ;

MORONI, L ;

MILOTTI, E ;

PICCHI, P ;

RAGUSA, F ;

RISTORI, L ;

ROLANDI, L ;

SALA, S ;

SALTMARSH, CG ;

SAOUCHA, A ;

SATTA, L ;

SCRIBANO, A ;

SPILLANTINI, P ;

STEFANINI, A ;

STOREY, D .

NUCLEAR PHYSICS B, 1986, 277 (01) :168-196

[3]

BALL RD, HEPPH9312260

[4]

BALL RD, 1993, P INT C MAN BOD PHYS

[5] ANOMALOUS WARD IDENTITIES IN SPINOR FIELD THEORIES [J].

BARDEEN, WA .

PHYSICAL REVIEW, 1969, 184 (05) :1848-&

[6] Consistency in regularizations of the gauged NJL model at the one loop level [J].

Battistel, OA ;

Nemes, MC .

PHYSICAL REVIEW D, 1999, 59 (05)

[7]

BATTISTEL OA, 1999, THESIS UFMG

[8]

BATTISTEL OA, HEPTH9811154

[9]

BEHREND HJ, 1991, Z PHYS C PART FIELDS, V49, P401, DOI 10.1007/BF01549692

[10] A PCAC PUZZLE - PI0-)GAMMAGAMMA IN SIGMA-MODEL [J].

BELL, JS ;

JACKIW, R .

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS, 1969, 60 (01) :47-+

← 1 2 3 4 →