Upper limit on the torsion coupling constant

被引：52

作者：

Hammond, RT

机构：

[1] Physics Department, North Dakota State University, Fargo

来源：

PHYSICAL REVIEW D | 1995年 / 52卷 / 12期

关键词：

D O I：

10.1103/PhysRevD.52.6918

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Known data are used to place an upper bound on new coupling constants that arise in gravitation with torsion that is derived as the exterior derivative of a potential. The form of the quantum-mechanical interaction is deduced from the classical theory and verified by the nonrelativistic reduction of the Dirac equation. Both minimal and nonminimal coupling is considered.

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页码：6918 / 6921

页数：4

相关论文

共 30 条

[1]

[Anonymous], 1964, RELATIVISTIC QUANTUM

[2] ON THE RENORMALIZATION OF MODELS OF QUANTUM-FIELD THEORY IN AN EXTERNAL GRAVITATIONAL-FIELD WITH TORSION [J].

BUCHBINDER, IL ;

SHAPIRO, IL .

PHYSICS LETTERS B, 1985, 151 (3-4) :263-266

[3] STRINGS IN BACKGROUND FIELDS [J].

CALLAN, CG ;

FRIEDAN, D ;

MARTINEC, EJ ;

PERRY, MJ .

NUCLEAR PHYSICS B, 1985, 262 (04) :593-609

[4] CONSEQUENCES OF PROPAGATING TORSION IN CONNECTION-DYNAMIC THEORIES OF GRAVITY [J].

CARROLL, SM ;

FIELD, GB .

PHYSICAL REVIEW D, 1994, 50 (06) :3867-3873

[5] EXPERIMENTAL SEARCH FOR AN ANOMALOUS SPIN-SPIN INTERACTION BETWEEN ELECTRONS [J].

CHUI, TCP ;

NI, WT .

PHYSICAL REVIEW LETTERS, 1993, 71 (20) :3247-3250

[6] GAUGE THEORY OF GRAVITATION [J].

FAIRCHILD, EE .

PHYSICAL REVIEW D, 1976, 14 (02) :384-391

[7] YANG-MILLS FORMULATION OF GRAVITATIONAL DYNAMICS [J].

FAIRCHILD, EE .

PHYSICAL REVIEW D, 1977, 16 (08) :2438-2447

[8] EFFECTIVE FIELD-THEORY FROM QUANTIZED STRINGS [J].

FRADKIN, ES ;

TSEYTLIN, AA .

PHYSICS LETTERS B, 1985, 158 (04) :316-322

[9] DILATON PRODUCTION IN STRING COSMOLOGY [J].

GASPERINI, M ;

VENEZIANO, G .

PHYSICAL REVIEW D, 1994, 50 (04) :2519-2540

[10] STRINGS ON CURVED SPACE-TIMES - BLACK-HOLES, TORSION, AND DUALITY [J].

GINSPARG, P ;

QUEVEDO, F .

NUCLEAR PHYSICS B, 1992, 385 (03) :527-557