We prove that the noisy voter model mixes extremely fast - in time of O(log(n)) on any graph with n vertices - for arbitrarily small values of the "noise parameter". We then explain why, as a result, this is an example of a spin system that is always in the "high-temperature regime".
"Mixing of the noisy voter model." Electron. Commun. Probab. 19 1 - 17, 2014. https://doi.org/10.1214/ECP.v19-2968