# SIS

## Seminar

### Finite Size Corrections to the Bethe Ansatz in N = 4 SYM: A Diagrammatic Approach

Seminar Room 1, Newton Institute

#### Abstract

I discuss the problem of wrapping corrections to the BES Bethe Ansatz. The problem can be phrased as a perturbation on the BES Bethe Ansatz, which assumes long operators. I discuss applying this philosophy to the SU(2) Konishi operator, and present work in progress on this calculation. I predict that the trancendentality degree of the four-loop anomalous dimension o the Konishi operator will be five, in contradiction to previous proposals.

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