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Baryon as impurity for phase transition in string landscape
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نویسنده
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Kasai Aya ,Nakai Yuichiro ,Ookouchi Yutaka
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منبع
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journal of high energy physics - 2016 - دوره : 2016 - شماره : 6 - صفحه:1 -19
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چکیده
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We consider a decay of a false vacuum in flux compactifications of type iib string theory and study a catalytic effect for a phase transition induced by a new type of impurities. we concentrate on the large n dual of a d5-brane/anti-d5-brane system which has a rich vacuum structure. we show that d3-branes wrapping the 3-cycles can form a baryon bound state with a monopole. we find that these baryon-like objects can make the lifetime of the metastable vacuum shorter.
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کلیدواژه
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Brane Dynamics in Gauge Theories ,D-branes ,Flux compactifications ,Superstring Vacua
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آدرس
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Kyushu University, Department of Physics, Japan, Harvard University, Department of Physics, USA, Kyushu University, Department of Physics, Japan
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Authors
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