ASTROPHYSICAL LIMIT ON THE DEFORMATION OF THE POINCARE GROUP

被引：7

作者：

DOMOKOS, G

KOVESIDOMOKOS, S

机构：

[1] Dept. of Phys. and Astron., Johns Hopkins Univ., Baltimore, MD

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 1994年 / 20卷 / 12期

关键词：

D O I：

10.1088/0954-3899/20/12/014

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：

The deformed Poincare group contains a characteristic mass, kappa. At energies exceeding kappa, deviations from the special theory of relativity become significant. However, small deviations from ordinary relativistic kinematics are observable even at energies substantially lower than kappa. The observation of distant events producing ultra high energy (UHE) particles leads to a lower limit on kappa. From an analysis of the UHE data on the burst in the binary system Her X-1 in 1986, we deduce kappa greater than or similar to 10(12) GeV.

引用

页码：1989 / 1995

页数：7

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