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Universal bounds on charged states in 2d CFT and 3d gravity
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نویسنده
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Benjamin Nathan ,Dyer Ethan ,Fitzpatrick A. Liam ,Kachru Shamit
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منبع
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journal of high energy physics - 2016 - دوره : 2016 - شماره : 8 - صفحه:1 -26
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چکیده
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We derive an explicit bound on the dimension of the lightest charged state in two dimensional conformal field theories with a global abelian symmetry. we find that the bound scales with c and provide examples that parametrically saturate this bound. we also prove that any such theory must contain a state with charge-to-mass ratio above a minimal lower bound. we comment on the implications for charged states in three dimensional theories of gravity.
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کلیدواژه
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Conformal and W Symmetry ,Global Symmetries
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آدرس
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Stanford Institute for Theoretical Physics, USA, Stanford Institute for Theoretical Physics, USA, Boston University Physics Department, USA, Stanford Institute for Theoretical Physics, USA
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Authors
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