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Reply to the comment on "Noncommutativity as a possible origin of the ultrahigh-energy cosmic ray and the TeV photon paradoxes"
Chen SX(陈绍霞); Yang ZY(杨兆玉); Chen, SX; Yang, ZY
2004
发表期刊MODERN PHYSICS LETTERS A
卷号19期号:19页码:1489-1491
通讯作者Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China
文章类型Editorial Material
摘要A cogitative comment on Ref. 1 was given by the author of Ref. 2 arguing that the Lorentz-noninvariant modification of the kinematic dispersion law does not follow from deformed oscillator systems, and it cannot evade ultrahigh energy threshold anomalies by raising the respective thresholds. It is pointed out that the dispersion relations of a q-deformed boson and fermion are derived heedlessly and further study on noncommutative theories is necessary. However if such dispersion relations are assumed tenable, the tachyonic propagation and photon instability do not exist at all because the deviation from 1 in q must be imaginary.
学科领域Physics
研究领域[WOS]Physics ; Physics
DOI10.1142/S0217732304014720
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语种英语
研究领域[WOS]Physics ; Physics
WOS类目Physics, Nuclear ; Physics, Particles & Fields ; Physics, Mathematical
WOS记录号WOS:000222257500008
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/239381
专题理论物理室
作者单位中国科学院高能物理研究所
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Chen SX,Yang ZY,Chen, SX,et al. Reply to the comment on "Noncommutativity as a possible origin of the ultrahigh-energy cosmic ray and the TeV photon paradoxes"[J]. MODERN PHYSICS LETTERS A,2004,19(19):1489-1491.
APA 陈绍霞,杨兆玉,Chen, SX,&Yang, ZY.(2004).Reply to the comment on "Noncommutativity as a possible origin of the ultrahigh-energy cosmic ray and the TeV photon paradoxes".MODERN PHYSICS LETTERS A,19(19),1489-1491.
MLA 陈绍霞,et al."Reply to the comment on "Noncommutativity as a possible origin of the ultrahigh-energy cosmic ray and the TeV photon paradoxes"".MODERN PHYSICS LETTERS A 19.19(2004):1489-1491.
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