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Exact Bremsstrahlung and effective couplings
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نویسنده
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Mitev Vladimir ,Pomoni Elli
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منبع
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journal of high energy physics - 2016 - دوره : 2016 - شماره : 6 - صفحه:1 -37
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چکیده
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We calculate supersymmetric wilson loops on the ellipsoid for a large class of $$ mathcal{n} $$ = 2 scft using the localization formula of hama and hosomichi. from them we extract the radiation emitted by an accelerating heavy probe quark as well as the entanglement entropy following the recent works of lewkowycz-maldacena and fiol-gerchkovitz-komargodski. comparing our results with the $$ mathcal{n} $$ = 4 sym ones, we obtain interpolating functions f (g 2) such that a given $$ mathcal{n} $$ = 2 scft observable is obtained by replacing in the corresponding $$ mathcal{n} $$ = 4 sym result the coupling constant by f (g 2). these
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کلیدواژه
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AdS-CFT Correspondence ,Supersymmetric gauge theory ,Wilson ,’t Hooft and Polyakov loops ,Matrix Models
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آدرس
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Johannes Gutenberg-Universität Mainz, Germany. Humboldt-Universität zu Berlin, Germany, DESY Hamburg, Theory Group, Theory Group, Germany. National Technical University of Athens, Physics Division, Greece
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Authors
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