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Improving Vacuum Stability in Extra Dimension Model: Brane Localized Fields

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dc.contributor.author Elhassan, Rowa Mahjoub Yahia
dc.contributor.author Supervisor, -Ammar I. Abdalgabar
dc.date.accessioned 2018-05-14T06:24:32Z
dc.date.available 2018-05-14T06:24:32Z
dc.date.issued 2018-03-08
dc.identifier.citation Elhassan, Rowa Mahjoub Yahia . Improving Vacuum Stability in Extra Dimension Model: Brane Localized Fields \ Rowa Mahjoub Yahia Elhassan ; Ammar I. Abdalgabar .- Khartoum: Sudan University of Science and Technology, college of Science, 2018 .- 37p. :ill. ;28cm .- M.Sc. en_US
dc.identifier.uri http://repository.sustech.edu/handle/123456789/20900
dc.description Thesis en_US
dc.description.abstract In this dissertation, the vacuum stability in Extra Dimensions was studied. We have studied the renormalization e ects of the Higgs self coupling in a ve-dimensional model where the gauge boson elds assumed to propagate in the bulk (full space time) while the matter elds are localized to the brane (sub space time). We derived the renormalization group equations for gauge, Yukawa and Higgs quartic couplings at one loop level for our two scenarios bulk and brane. Then, we used the recent Large Hadron Collider (LHC) bounds on the Higgs mass, we found that the Higgs self-coupling evolution has improved vacuum stability condition in brane case, which is in contrast with that of Standard Model and bulk scenario, where the theory has a much lower ultraviolet cuto (UV). en_US
dc.description.sponsorship Sudan University of Science and Technology en_US
dc.language.iso en en_US
dc.publisher Sudan University of Science & Technology en_US
dc.subject Physics en_US
dc.subject Standard Model en_US
dc.subject Extra Dimensions en_US
dc.subject Higgs self coupling en_US
dc.subject vacuum stability en_US
dc.subject renormalisation group equations en_US
dc.title Improving Vacuum Stability in Extra Dimension Model: Brane Localized Fields en_US
dc.type Thesis en_US


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