ArticleScientific reports2013
Effects of adaptive degrees of trust on coevolution of quantum strategies on scale-free networks.
Article in Scientific reports, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Network growth models: A behavioural basis for attachment proportional to fitness.Scientific reports · 2017Article
- A novel framework of classical and quantum prisoner's dilemma games on coupled networks.Scientific reports · 2016Article
- Dynamics, morphogenesis and convergence of evolutionary quantum Prisoner's Dilemma games on networks.Proceedings. Mathematical, physical, and engineering sciences · 2016Article
- On the equivalence between non-factorizable mixed-strategy classical games and quantum games.Royal Society open science · 2016Article
- Article
- Entanglement guarantees emergence of cooperation in quantum prisoner's dilemma games on networks.Scientific reports · 2014Article
- Swarm intelligence inspired shills and the evolution of cooperation.Scientific reports · 2014Article
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Authors and funding
5 authors.
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Abstract
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.
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