20.500.12556/DKUM-66395 Effects of adaptive degrees of trust on coevolution of quantum strategies on scale-free networks We study the impact of adaptive degrees of trust on the evolution of cooperation in the quantum prisoner's dilemma game. In addition to the strategies, links between players are also subject to evolution. Starting with a scale-free interaction network, players adjust trust towards their neighbors based on received payoffs. The latter governs the strategy adoption process, while trust governs the rewiring of links. As soon as the degree of trust towards a neighbor drops to zero, the link is rewired to another randomly chosen player within the network. We find that for small temptations to defect cooperators always dominate, while for intermediate and strong temptations a single quantum strategy is able to outperform all other strategies. In general, reciprocal trust remains within close relationships and favors the dominance of a single strategy. Due to coevolution, the power-law degree distributions transform to Poisson distributions. evolutionary games quantum strategies coevolution random networks cooperation statistical physics of social systems evolucijske igre kvantne strategije koevolucija naključne mreže kooperacija statistična fizika socioloških sistemov true true true Angleški jezik Slovenski jezik Članek v reviji 2017-06-23 10:48:58 2017-06-23 10:50:03 2024-05-28 11:13:27 2019-07-11 15:46:02 2013 0 0 str. 1-7 Letn. 3 2013 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 2045-2322 53 18727432 20144648 10.1038/srep02949 2045-2322 URN:SI:UM:DK:CEJCUGLG Scientific_Reports_2013_Li_et_al._Effects_of_adaptive_degrees_of_trust_on_coevolution_of_quantum_strategies_on_scale-free_networks.pdf Scientific_Reports_2013_Li_et_al._Effects_of_adaptive_degrees_of_trust_on_coevolution_of_quantum_strategies_on_scale-free_networks.pdf 1 76CED758535D9F889C5A45F99DFCEF16 ad60984e2f6db87f8c6c4152f6f95261f98e1ddbbc1c2162a71ba4389d687b3d 49ebd34b-7c0e-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=113007 http://www.nature.com/articles/srep02949 1 https://dk.um.si/Dokument.php?lang=slv&id=113006 Fakulteta za naravoslovje in matematiko 0 0 0