Estimation of the Lin-Yang bound of the least static energy of the Faddeev model

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dc.creatorHirayama, Minoru
dc.creatorYamakoshi, Hitoshi
dc.creatorYamashita, Jun
dc.date2006-02-20
dc.date2006-09-13
dc.date.accessioned2026-07-07T10:45:59Z
dc.date.available2026-07-07T10:45:59Z
dc.descriptionLin and Yang's upper bound E_Q <= cQ^(3/4) of the least static energy E_Q of the Faddeev model in a sector with a fixed Hopf index Q is investigated. By constructing an explicit trial configuration for the Faddeev field n, a possible value of the coefficient c is obtained numerically, which is much smaller than the value obtained quite recently by analytic discussions.
dc.description11 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/hep-th/0602192
dc.identifierhttp://arxiv.org/abs/hep-th/0602192
dc.identifierProg.Theor.Phys.116:273-283,2006
dc.identifierdoi:10.1143/PTP.116.273
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/183091
dc.subjectHigh Energy Physics - Theory
dc.titleEstimation of the Lin-Yang bound of the least static energy of the Faddeev model
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