3 papers
cond-mat.stat-mech2025
Change in the Order of a Phase Transition in the 2D Potts Model with Equivalent Neighbours
Petro Sarkanych
Two dimensional Potts model is a classical example where the symmetry of the order parameter controls the order of a phase transition: on a square lattice with nearest-neighbours i…
physics.soc-ph2024
Collective decision-making with heterogeneous biases: Role of network topology and susceptibility
Yunus Sevinchan, Petro Sarkanych, Abi Tenenbaum +2
The ability of groups to make accurate collective decisions depends on a complex interplay of various factors, such as prior information, biases, social influence, and the structur…
cond-mat.stat-mech2024
Consensus decision making on a complete graph: complex behaviour from simple assumptions
P. Sarkanych, Yu. Sevinchan, M. Krasnytska +2
In this paper we investigate a model of consensus decision making [Hartnett A. T., et al., Phys. Rev. Lett., 2016, 116, 038701] following a statistical physics approach presented i…