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Dr. Ricardo López-Ruiz

Department of Computer Science

University of Zaragoza, Spain

Associate Professor

Email: rilopez@unizar.es

Research fields


Nonlinear Models


Complex Systems


1994 Ph.D., Physics, University of Navarra, Pamplona, Spain

1990 M.Sc., Physics, University of Zaragoza, Zaragoza, Spain

Publications (selected)

  1. Directed Random Markets: Connectivity determines Money,  I. Martínez-Martínez and R. López-Ruiz, International Journal of Modern Physics C24, ID1250088(14) (2013).

  2. Symmetry Pattern Transition in Cellular Automata with Complex Behavior,J. R. Sánchez and R. López-Ruiz,Chaos, Solitons and Fractals37, 638-642 (2008).

  3. Study of a Model for the Distribution of Wealth, Y. Pomeau and R. López-Ruiz, Chapter in the book NONLINEAR MAPS AND THEIR APPLICATIONS, R. López-Ruiz et al. (Eds.), Ch. 1, pp. 1-12, Springer Proceedings in Mathematics & Statistics (PROMS), vol. 112, 2015.

  4. Random Markets with an H-Theorem, R. López-Ruiz, Elyas Shivanian and J.-L. López, Chapter in the book NONLINEAR MAPS AND THEIR APPLICATIONS, R. López-Ruiz et al. (Eds.), Ch. 13, pp. 215-226, Springer Proceedings in Mathematics & Statistics (PROMS), vol. 112, 2015.

  5. Statistical Measures and Klein Tunneling in Single-Layer Graphene, J. Sañudo and R. López-Ruiz, Physics Letters A 378, 1005-1009 (2014).

  6. Geometrical derivation of the Boltzmann factor, R. López-Ruiz, J. Sañudo and X. Calbet, American Journal of Physics76, 780-781 (2008).
  7. Statistical complexity and Fisher-Shannon information in the H-atom, J. SañudoandR. López-Ruiz, Physics Letters A372, 5283-5286 (2008).
  8. Periodic ans Chaotic Events in a discret Model of Logistic Type for the Competitive Interaction of Two Species,R. López-Ruiz and D. Fournier-Prunaret, Chaos, Solitons and Fractals41, 334-347 (2009).
  9. Transition from Pareto to Boltzmann-Gibbs behaviors in a deterministic economic model,J. González-Estevez, M.G. Cosenza,O. Alvárez-Llamoza and R. López-Ruiz, Physica A388, 3521-3526 (2009).
  10. Multi-agent systems, Equiprobability, Gamma distributions and other Geometrical questions,R. López-Ruiz,J. Sañudo and X. Calbet, Entropy11, Special Issue "Entropy and Information", 959-971 (2009).
  11. Chaotic Gas-like Model for Trading Markets,C. Pellicer-Lostao and R. López-Ruiz, Journal of Computational Science1, 24-32 (2010).
  12. The Homotopy Analysis Method and the Liénard Equation, S. Abbasbandy, J. L. López and R. López-Ruiz,International Journal of Computer Mathematics88, 121-134 (2011).
  13. Exponential Wealth Distribution in a Random Market. A Rigorous Explanation,J.L. López, R. López-Ruiz and X. Calbet,Journal of Mathematical Analysis and Applications 386, 195-204 (2012).
  14. A New Model for Ideal Gases. Decay to the Maxwellian Distribution ,Shivanian and R. López-Ruiz, Physica A391, 2600-2607(2012).

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