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Hexagon OPE resummation and multi-Regge kinematics
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نویسنده
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Drummond J. M. ,Papathanasiou G.
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منبع
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journal of high energy physics - 2016 - دوره : 2016 - شماره : 2 - صفحه:1 -31
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چکیده
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We analyse the ope contribution of gluon bound states in the double scaling limit of the hexagonal wilson loop in planar $$ mathcal{n}=4 $$ super yang-mills theory. we provide a systematic procedure for perturbatively resumming the contributions from single-particle bound states of gluons and expressing the result order by order in terms of two-variable polylogarithms. we also analyse certain contributions from two-particle gluon bound states and find that, after analytic continuation to the 2 → 4 mandelstam region and passing to multi-regge kinematics (mrk), only the single-particle gluon bound states contribute. from this double-scaled version of mrk we are able to reconstruct the full hexagon remainder function in mrk up to five loops by invoking single-valuedness of the results.
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کلیدواژه
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Supersymmetric gauge theory ,Wilson ,’t Hooft and Polyakov loops ,Scattering Amplitudes ,Extended Supersymmetry
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آدرس
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University of Southampton, UK. Theory Division, Physics Department, Switzerland. Université de Savoie, France, Université de Savoie, France
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Authors
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