Testing CPT and Lorentz symmetry with electrons and positrons in Penning traps

被引：0

作者：

Bluhm, R ^{[1
]}

Kostelecky, VA ^{[1
]}

Russell, N ^{[1
]}

机构：

[1] Colby Coll, Dept Phys, Waterville, ME 04901 USA

来源：

TRAPPED CHARGED PARTICLES AND FUNDAMENTALS PHYSICS | 1999年 / 457卷

关键词：

D O I：

暂无

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

We present a theoretical analysis of signals for CPT and Lorentz violation in g - 2 and charge-to-mass-ratio experiments on electrons and positrons in Penning traps. Experiments measuring anomaly frequencies are found to be the most sensitive to CPT violation. We find that the conventional figure of merit for CPT breaking, involving the difference of the electron and positron g factors, is inappropriate in this context, and an alternative is introduced. Bounds of approximately 10(-20) are attainable.

引用

页码：138 / 142

页数：5

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