| Realization of Cohen-Glashow very special relativity on noncommutative space-time. | |
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MedLine Citation:
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PMID: 19113767 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
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We show that the Cohen-Glashow very special relativity (VSR) theory [A. G. Cohen and S. L. Glashow, Phys. Rev. Lett. 97, 021601 (2006)] can be realized as the part of the Poincaré symmetry preserved on a noncommutative Moyal plane with lightlike noncommutativity. Moreover, we show that the three subgroups relevant to VSR can also be realized in the noncommutative space-time setting. For all of these three cases, the noncommutativity parameter theta(mu upsilon) should be lightlike (theta(mu upsilon) theta mu upsilon = 0). We discuss some physical implications of this realization of the Cohen-Glashow VSR. |
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Authors:
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M M Sheikh-Jabbari; A Tureanu |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Physical review letters Volume: 101 ISSN: 0031-9007 ISO Abbreviation: Phys. Rev. Lett. Publication Date: 2008 Dec |
Date Detail:
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Created Date: 2009-05-13 Completed Date: 2009-05-27 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0401141 Medline TA: Phys Rev Lett Country: United States |
Other Details:
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Languages: eng Pagination: 261601 Citation Subset: - |
Affiliation:
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School of Physics, Institute for Research in Fundamental Sciences (IPM), P.O. Box 19395-5531, Tehran, Iran. jabbari@theory.ipm.ac.ir |
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