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De Sitter uplift with Dynamical Susy Breaking
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نویسنده
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Retolaza Ander ,Uranga Angel
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منبع
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journal of high energy physics - 2016 - دوره : 2016 - شماره : 4 - صفحه:1 -22
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چکیده
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We propose the use of d-brane realizations of dynamical supersymmetry breaking (dsb) gauge sectors as sources of uplift in compactifications with moduli stabilization onto de sitter vacua. this construction is fairly different from the introduction of anti d-branes, yet allows for tunably small contributions to the vacuum energy via their embedding into warped throats. the idea is explicitly exemplified by the embedding of the 1-family su(5) dsb model in a local warped throat with fluxes, which we discuss in detail in terms of orientifolds of dimer diagrams.
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کلیدواژه
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Cosmology of Theories beyond the SM ,Gauge-gravity correspondence ,D-branes ,Flux compactifications
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آدرس
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Instituto de Física Teórica UAM-CSIC, Spain. Universidad Autónoma de Madrid, Departamento de Física Teórica, Spain, Instituto de Física Teórica UAM-CSIC, Spain
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Authors
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