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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
Source PublicationMODERN PHYSICS LETTERS A
Language英语
KeywordPropagation Relativity Violation Quantum Length Burst Opera
AbstractWe 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
Volume27Issue:33Pages:1250196
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNatural 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]
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15009
Collection理论物理所科研产出_SCI论文
Corresponding AuthorLi, TJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
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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