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Quasi-local formulation of the mirror TBA

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 نشر من قبل Janos Balog
 تاريخ النشر 2011
  مجال البحث
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We present a method of removing all infinite sums from the various forms of the mirror TBA equations and the energy formula of the AdS/CFT spectral problem. This new formulation of the TBA system is quasi-local because Y-functions that are connected by the TBA equations are at most next to nearest neighbors with respect to the Y-system diagram of AdS/CFT.

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