Overview of models for the t tbar asymmetry

Abstract

We review the most popular models proposed to explain the anomalous forward-backward asymmetry in t tbar production at the Tevatron. We discuss their viability in view of recent LHC data. We summarise their predictions for charge asymmetries at the LHC.

Comments: LaTeX 6 pages. Proceedings of TOP2011, 4th International Workshop on Top Quark Physics, 25-30th September 2011, Sant Feliu de Guixols, Spain