Issues on radiatively induced Lorentz and CPT violation in quantum electrodynamics

被引:0
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作者
Chen, WF [1 ]
机构
[1] Univ Guelph, Dept Math & Stat, Guelph, ON N1G 2W1, Canada
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中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
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摘要
Various ambiguous results on radiatively induced Lorentz and CPT violation in quantum electrodynamics with a modified fermionic sector are reviewed and explanations for this ambiguity in the literature are commentated. Furthermore, joint between stringent limit from astrophysical observation and theoretical prediction on Lorenz and CPT violation is discussed.
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页码:242 / 252
页数:11
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