VIOLATION OF CPT AND QUANTUM-MECHANICS IN THE K-0-(K)OVER-BAR-0 SYSTEM

被引:150
作者
HUET, P
PESKIN, ME
机构
[1] Stanford Linear Accelerator Center, Stanford University, Stanford
关键词
D O I
10.1016/0550-3213(94)00390-Z
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
We reconsider the model of quantum mechanics violation in the K-0-($) over bar K-0 system, due to Ellis, Hagelin, Nanopoulos, and Srednicki, in which CP- and CPT-violating signatures arise from the evolution of pure states into mixed states. We present a formalism for computing time-dependent asymmetries in this model and show that present data constrains its parameters significantly. In the future, this model will be put to very stringent tests at a phi-factory. We present the theory of these tests and show the relation between particular phi-decay correlations and the parameters of quantum mechanics violation.
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页码:3 / 38
页数:36
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