Phase transitions, KMS-condition and Decision Making
Mathematical Physics
2023-03-10 v1 math.MP
Quantum Physics
Abstract
We consider a simple model of interacting agents asked to choose between "yes" and "not" to some given question. The agents are described in terms of spin variables, and they interact according to a mean field Heisenberg model. We discuss under which conditions the agents can come out with a common choice. This is made using, in a social context, the notion of KMS-states and phase transitions.
Keywords
Cite
@article{arxiv.2303.05278,
title = {Phase transitions, KMS-condition and Decision Making},
author = {Fabio Bagarello},
journal= {arXiv preprint arXiv:2303.05278},
year = {2023}
}
Comments
Accepted for publication in Philosophical Transactions A