Wise, Mark B. and Georgi, Howard and Glashow, Sheldon L. (1981) SU(5) and the Invisible Axion. Physical Review Letters, 47 (6). pp. 402-404. ISSN 0031-9007 http://resolver.caltech.edu/CaltechAUTHORS:WISprl81a
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Dine, Fischler, and Srednicki have proposed a solution to the strong CP puzzle in which the mass and couplings of the axion are suppressed by an inverse power of a large mass. We construct an explicit SU(5) model in which this mass is the vacuum expectation value which breaks SU(5) down to SU(3) ⊗ SU(2) ⊗ U(1).
|Additional Information:||©1981 The American Physical Society Received 18 May 1981 One of us (M.B.W.) is a recipient of a Harvard Society of Fellows, Junior Fellowship. This research was supported in part by the National Science Foundation under Grant No. PHY77-22864 and in part by the U.S. Department of Energy under Contract No. DE-AC02-76ER0-3069.|
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|Deposited On:||05 Oct 2006|
|Last Modified:||05 Mar 2013 03:03|
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