Compositeness condition at the next-to-leading order in the Nambu-Jona-Lasinio model

被引：20

作者：

Akama, K

机构：

[1] Department of Physics, Saitama Medical College, Saitama, 350-04, Kawakado, Moroyama

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 76卷 / 02期

关键词：

D O I：

10.1103/PhysRevLett.76.184

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We investigate the compositeness condition in four dimensions at the nontrival order (next-to-leading order in 1/N, with N the number of colors), taking the Nambu-Jona-Lasinio model as an example. In spite of its nonrenormalizability, the compositeness condition can be successfully derived and solved in compact forms. The resultant problems are discussed.

引用

页码：184 / 187

页数：4

共 39 条

[31] DYNAMICS OF SPONTANEOUS SYMMETRY-BREAKING IN THE WEINBERG-SALAM THEORY [J].

SUSSKIND, L .

PHYSICAL REVIEW D, 1979, 20 (10) :2619-2625

[32] FORMATION OF COMPOSITE HIGGS BOSONS FROM QUARK-ANTIQUARKS AT LOWER ENERGY SCALES [J].

SUZUKI, M .

MODERN PHYSICS LETTERS A, 1990, 5 (15) :1205-1211

[33]

't Hooft G., 1980, RECENT DEV GAUGE THE, V59, P135, DOI 10. 1007/978-1-4684-7571-5-9

[34] UNIFIED MODEL OF NAMBU - JONA-LASINIO TYPE FOR ALL ELEMENTARY-PARTICLE FORCES [J].

TERAZAWA, H ;

CHIKASHIGE, Y ;

AKAMA, K .

PHYSICAL REVIEW D, 1977, 15 (02) :480-487

[35] ELEMENTARY AND COMPOSITE PARTICLES [J].

VAUGHN, MT ;

AMADO, RD ;

AARON, R .

PHYSICAL REVIEW, 1961, 124 (04) :1258-&

[36] ELEMENTARY PARTICLE THEORY OF COMPOSITE PARTICLES [J].

WEINBERG, S .

PHYSICAL REVIEW, 1963, 130 (02) :776-&

[37] AMBIGUITY OF CALCULATIONS IN THE NAMBU-JONA-LASINIO MODEL AND ITS SINGULAR RELATION TO THE LINEAR SIGMA-MODEL [J].

WILLEY, RS .

PHYSICAL REVIEW D, 1993, 48 (06) :2877-2880

[38] PHASE-STRUCTURE OF QUASI (2 + 1)-DIMENSIONAL 4-FERMI THEORY WITH GLOBAL CHIRAL U(1) SYMMETRY [J].

YAMAMOTO, H ;

ICHINOSE, I .

NUCLEAR PHYSICS B, 1992, 370 (03) :695-737

[39] 4-FERMION INTERACTION NEAR 4 DIMENSIONS [J].

ZINNJUSTIN, J .

NUCLEAR PHYSICS B, 1991, 367 (01) :105-122

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