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Huo, YJ; Li, TJ; Liao, Y; Nanopoulos, DV; Qi, YH; Wang, F; Li, TJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
THE SUPERLUMINAL NEUTRINOS FROM DEFORMED LORENTZ INVARIANCE
发表期刊MODERN PHYSICS LETTERS A
语种英语
关键词Propagation Relativity Violation Quantum Length Burst Opera
摘要We study two superluminal neutrino scenarios where delta nu equivalent to nu - c/ is a constant. To be consistent with the OPERA, Borexino and ICARUS experiments and with the SN1987a observations, we assume that delta v(nu) on the Earth is about three-order larger than that on the interstellar scale. To explain the theoretical challenges from the Bremsstrahlung effects and pion decays, we consider the deformed Lorentz invariance, and show that the superluminal neutrino dispersion relations can be realized properly while the modifications to the dispersion relations of the other Standard Model particles can be negligible. In addition, we propose the deformed energy and momentum conservation laws for a generic physical process. In Scenario I the momentum conservation law is preserved while the energy conservation law is deformed. In Scenario II the energy conservation law is preserved while the momentum conservation law is deformed. We present the energy and momentum conservation laws in terms of neutrino momentum in Scenario I and in terms of neutrino energy in Scenario II. In such formats, the energy and momentum conservation laws are exactly the same as those in the traditional quantum field theory with Lorentz symmetry. Thus, all the above theoretical challenges can be automatically solved. We show explicitly that the Bremsstrahlung processes are forbidden and there is no problem for pion decays.
2012
ISSN0217-7323
卷号27期号:33页码:1250196
学科领域Physics
收录类别SCI
项目资助者Natural Science Foundation of China [10821504, 11075194, 10975078, 11025525, 11105124]; DOE [DE-FG03-95-Er-40917] ; Natural Science Foundation of China [10821504, 11075194, 10975078, 11025525, 11105124]; DOE [DE-FG03-95-Er-40917] ; Natural Science Foundation of China [10821504, 11075194, 10975078, 11025525, 11105124]; DOE [DE-FG03-95-Er-40917] ; Natural Science Foundation of China [10821504, 11075194, 10975078, 11025525, 11105124]; DOE [DE-FG03-95-Er-40917]
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文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15009
专题理论物理所科研产出_SCI论文
通讯作者Li, TJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
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Huo, YJ,Li, TJ,Liao, Y,et al. THE SUPERLUMINAL NEUTRINOS FROM DEFORMED LORENTZ INVARIANCE[J]. MODERN PHYSICS LETTERS A,2012,27(33):1250196.
APA Huo, YJ.,Li, TJ.,Liao, Y.,Nanopoulos, DV.,Qi, YH.,...&Li, TJ .(2012).THE SUPERLUMINAL NEUTRINOS FROM DEFORMED LORENTZ INVARIANCE.MODERN PHYSICS LETTERS A,27(33),1250196.
MLA Huo, YJ,et al."THE SUPERLUMINAL NEUTRINOS FROM DEFORMED LORENTZ INVARIANCE".MODERN PHYSICS LETTERS A 27.33(2012):1250196.
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