Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10720789 | Nuclear Physics B | 2013 | 33 Pages |
Abstract
We also resum the leading transcendentality terms of the anomalous dimension at all orders, obtaining a simple result in terms of Bessel functions. Finally, we demonstrate that exact Bethe equations should be related to an absence of poles condition that becomes especially non-trivial at double wrapping.
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Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Sébastien Leurent, Dmytro Volin,