Reducing Frustration in Spin Systems: Social Balance as an XOR-SAT problem

Filippo Radicchi, Daniele Vilone, Sooeyon Yoon +1

Reduction of frustration was the driving force in an approach to social balance as it was recently considered by Antal \emph{et al.} [ T. Antal, P. L. Krapivsky, and S. Redner, Phy…