%0 Journal Article %T Salem Numbers and Abelian Surface Automorphisms %A Paul Reschke %J Mathematics %D 2014 %I arXiv %X We classify two-dimensional complex tori admitting automorphisms with positive entropy in terms of the entropies they exhibit. For each possible positive value of entropy, we describe the set of two-dimensional complex tori admitting automorphisms with that entropy. %U http://arxiv.org/abs/1406.7225v1