%0 Journal Article %T Quantum(-like) decision making: on validity of the Aumann theorem %A Andrei Khrennikov %A Irina Basieva %J Quantitative Biology %D 2014 %I arXiv %X Through set-theoretic formalization of the notion of common knowledge, Aumann proved that if two agents have the common priors, and their posteriors for a given event are common knowledge, then their posteriors must be equal. In this paper we investigate the problem of validity of this theorem in the framework of quantum(-like) decision making. %U http://arxiv.org/abs/1403.6279v2