Gauge coupling unification in SO(32) heterotic string theory with magnetic fluxes


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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/63070

Title:	Gauge coupling unification in SO(32) heterotic string theory with magnetic fluxes
Authors:	Abe, Hiroyuki Browse this author
	Kobayashi, Tatsuo Browse this author
	Otsuka, Hajime Browse this author
	Takano, Yasufumi Browse this author
	Tatsuishi, Takuya H. Browse this author
Issue Date:	5-May-2016
Publisher:	Oxford University Press
Journal Title:	Progress of theoretical and experimental physics
Volume:	2016
Issue:	5
Start Page:	053B01
Publisher DOI:	10.1093/ptep/ptw038
Abstract:	We study SO(32) heterotic string theory on a torus with magnetic fluxes. Non-vanishing fluxes can lead to non-universal gauge kinetic functions for SU(3) x SU(2) x U(1)gamma, which is an important feature of SO(32) heterotic string theory in contrast to the E-8 x E-8 theory. It is found that the experimental values of gauge couplings are realized with O(1) values of moduli fields based on realistic models with the SU(3) x SU(2) x U(1)gamma gauge symmetry and three chiral generations of quarks and leptons without chiral exotics.
Rights:	https://creativecommons.org/licenses/by/4.0/
Type:	article
URI:	http://hdl.handle.net/2115/63070
Appears in Collections:	理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

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