论文标题
涉及基于SZNAJD模型的违反和独立行为的舆论动态，具有两二和三对代理相互作用
Opinion dynamics involving contrarian and independence behaviors based on the Sznajd model with two-two and three-one agent interactions
论文作者
论文摘要
我们在涉及逆势和独立行为的完整图上研究了基于SZNAJD模型的流出动力学的意见演变。我们考虑一组四个旋转，代表社会代理人，具有以下情况：（1）与逆势代理商或独立代理商的情况两二，以及（2）与逆势或独立代理人的三个场景。所有这些都根据我们的模拟进行二阶过渡。临界点呈指数下降，因为$λ$和$ f $的增加，$λ$和$ f $分别是逆势和灵活性因素。此外，我们发现场景的临界点要小于方案两二。对于相同水平的$λ$和$ f $，涉及独立性的场景的关键点小于逆势代理商的情况。从社会物理学的角度来看，我们观察到三个方案可能会达到僵局的状况，而不是方案两二。令人惊讶的是，涉及对逆过的人的场景比涉及独立性的情景更高。我们对关键指数的估计表明，该模型仍与平均场模型相同。
We investigate the opinion evolution of outflow dynamics based on the Sznajd model on a complete graph involving contrarian and independence behaviors. We consider a group of four spins representing the social agents with the following scenarios: (1) scenario two-two with contrarian agents or independence agents and (2) scenario three-one with contrarian or independence agents. All of them undergo a second-order phase transition according to our simulation. The critical point decreases exponentially as $λ$ and $f$ increases, where $λ$ and $f$ are contrarian and flexibility factors, respectively. Furthermore, we find that the critical point of scenario three-one is smaller than that of scenario two-two. For the same level of $λ$ and $f$, the critical point of the scenario involving independence is smaller than the scenario with contrarian agents. From a sociophysics point of view, we observe that scenario three-one can likely reach a stalemate situation rather than scenario two-two. Surprisingly, the scenarios involving contrarians have a higher probability of achieving a consensus than a scenario involving independence. Our estimates of the critical exponents indicate that the model is still in the same universality class as the mean-field Ising model.
