CALCULABLE NONMINIMAL COUPLING OF COMPOSITE SCALAR BOSONS TO GRAVITY

被引：64

作者：

HILL, CT

SALOPEK, DS

机构：

[1] Fermi National Accelerator Laboratory, Batavia, IL 60510

来源：

ANNALS OF PHYSICS | 1992年 / 213卷 / 01期

关键词：

D O I：

10.1016/0003-4916(92)90281-P

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The nonminimal coupling to gravity -ξRφ2 2 of a composite scalar field φ is calculated in the Nambu-Jona-Lasinio model. We find ξ = 1 6. The result is exact in a leading large-N approximation, or in a fully improved one-loop renormalization group approximation. We briefly discuss some related cosmological implications. © 1992.

引用

收藏

页码：21 / 30

页数：10

相关论文

共 23 条

[1] COSMOLOGY FOR GRAND UNIFIED THEORIES WITH RADIATIVELY INDUCED SYMMETRY-BREAKING [J].

ALBRECHT, A ;

STEINHARDT, PJ .

PHYSICAL REVIEW LETTERS, 1982, 48 (17) :1220-1223

[2] MINIMAL DYNAMIC SYMMETRY-BREAKING OF THE STANDARD MODEL [J].

BARDEEN, WA ;

HILL, CT ;

LINDNER, M .

PHYSICAL REVIEW D, 1990, 41 (05) :1647-1660

[3] ASYMPTOTICALLY FREE, ONE-COUPLING-CONSTANT, ONE-MASS-SCALE SU(5) MODEL [J].

CHANG, NP ;

DAS, A ;

PEREZMERCADER, J .

PHYSICAL REVIEW D, 1980, 22 (06) :1429-1436

[4] ASYMPTOTICALLY FREE SU(5) MODEL WITH 3 GENERATIONS [J].

CHANG, NP ;

DAS, A ;

PEREZMERCADER, J .

PHYSICAL REVIEW D, 1980, 22 (07) :1829-1832

[5] NEW APPROACH TO COLLECTIVE PHENOMENA IN SUPERCONDUCTIVITY MODELS [J].

EGUCHI, T .

PHYSICAL REVIEW D, 1976, 14 (10) :2755-2763

[6] INDUCED-GRAVITY INFLATION [J].

FAKIR, R ;

UNRUH, WG .

PHYSICAL REVIEW D, 1990, 41 (06) :1792-1795

[7] IMPROVEMENT ON COSMOLOGICAL CHAOTIC INFLATION THROUGH NONMINIMAL COUPLING [J].

FAKIR, R ;

UNRUH, WG .

PHYSICAL REVIEW D, 1990, 41 (06) :1783-1791

[8] INFLATIONARY UNIVERSE - A POSSIBLE SOLUTION TO THE HORIZON AND FLATNESS PROBLEMS [J].

GUTH, AH .

PHYSICAL REVIEW D, 1981, 23 (02) :347-356

[9] MINIMAL DYNAMIC SYMMETRY-BREAKING OF THE ELECTROWEAK INTERACTIONS AND MTOP [J].

HILL, CT .

MODERN PHYSICS LETTERS A, 1990, 5 (32) :2675-2682

[10] EXTENDED INFLATIONARY COSMOLOGY [J].

LA, D ;

STEINHARDT, PJ .

PHYSICAL REVIEW LETTERS, 1989, 62 (04) :376-378