3.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- V. Martín-Mayor2 profiles81 · h 41
- Y. Moreno67 · h 74
- L. A. Fernández2 profiles50 · h 28
- J. Ruiz-Lorenzo47 · h 32
- D. Yllanes36 · h 25
- A. Tarancón32 · h 29
- E. Marinari2 profiles32 · h 50
- G. Parisi2 profiles31 · h 101
- J. Gómez-Gardeñes2 profiles31 · h 58
- A. Maiorano2 profiles30 · h 24
- B. Seoane27 · h 22
- A. Cruz23 · h 19
- Universidad de ZaragozaES293 papers
- Universidad Complutense de MadridES99 papers
- Sapienza University of RomeIT69 papers
- Universidad de ExtremaduraES63 papers
- Institute for Scientific InterchangeIT46 papers
- Universidad Carlos III de MadridES40 papers
- Fundacion Agencia Aragonesa para la Investigacion y el DesarrolloES37 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT35 papers
- Centre National de la Recherche ScientifiqueFR34 papers
- Consejo Superior de Investigaciones CientíficasES30 papers
- Universitat Rovira i VirgiliES25 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di FerraraIT23 papers
22 papers · 1 filter
Generalization of the Hellmann-Feynman theorem
J. G. Esteve, F. Falceto, C. García Canal
The well known Hellmann-Feynman theorem of Quantum Mechanics connected with the derivative of the eigenvalues with respect to a parameter upon which the Hamiltonian depends, is gen…
Dynamical organization towards consensus in the Axelrod model on complex networks
Beniamino Guerra, Julia Poncela, Jesus Gomez-Gardenes +2
We analyze the dynamics toward cultural consensus in the Axelrod model on scale-free networks. By looking at the microscopic dynamics of the model, we are able to show how culture…
Spin Glasses on the Hypercube
L. A. Fernandez, V. Martin-Mayor, G. Parisi +1
We present a mean field model for spin glasses with a natural notion of distance built in, namely, the Edwards-Anderson model on the diluted D-dimensional unit hypercube in the lim…
Classical Tensors and Quantum Entanglement I: Pure States
P. Aniello, J. Clemente-Gallardo, G. Marmo +1
The geometrical description of a Hilbert space asociated with a quantum system considers a Hermitian tensor to describe the scalar inner product of vectors which are now described…
Evolutionary game theory: Temporal and spatial effects beyond replicator dynamics
Carlos P. Roca, José A. Cuesta, Angel Sánchez
Evolutionary game dynamics is one of the most fruitful frameworks for studying evolution in different disciplines, from Biology to Economics. Within this context, the approach of c…
Separation and fractionation of order and disorder in highly polydisperse systems
L. A. Fernandez, V. Martin-Mayor, B. Seoane +1
Microcanonical Monte Carlo simulations of a polydisperse soft-spheres model for liquids and colloids have been performed for very large polydispersity, in the region where a phase-…
Evolutionary game dynamics in a growing structured population
J. Poncela, J. Gomez-Gardenes, A. Traulsen +1
We discuss a model for evolutionary game dynamics in a growing, network-structured population. In our model, new players can either make connections to random preexisting players o…
Residential segregation and cultural dissemination: An Axelrod-Schelling model
C. Gracia-Lazaro, L. F. Lafuerza, L. M. Floria +1
In the Axelrod's model of cultural dissemination, we consider mobility of cultural agents through the introduction of a density of empty sites and the possibility that agents in a…
Discrete-time Markov chain approach to contact-based disease spreading in complex networks
S. Gomez, A. Arenas, J. Borge-Holthoefer +2
Many epidemic processes in networks spread by stochastic contacts among their connected vertices. There are two limiting cases widely analyzed in the physics literature, the so-cal…
Quantum Scattering and Transport in Classically Chaotic Cavities: An Overview of Past and New Results
Pier A. Mello, Victor A. Gopar, J. A. Mendez-Bermudez
We develop a statistical theory that describes quantum-mechanical scattering of a particle by a cavity when the geometry is such that the classical dynamics is chaotic. This pictur…
Femtosecond laser pulse shaping for enhanced ionization
A. Castro, E. Rasanen, A. Rubio +1
We demonstrate how the shape of femtosecond laser pulses can be tailored in order to obtain maximal ionization of atoms or molecules. For that purpose, we have overlayed a direct-o…
Microcanonical finite-size scaling in specific heat diverging 2nd order phase transitions
L. A. Fernández, A. Gordillo-Guerrero, V. Martín-Mayor +1
A Microcanonical Finite Site Ansatz in terms of quantities measurable in a Finite Lattice allows to extend phenomenological renormalization (the so called quotients method) to the…
A Generalized Statistical Complexity Measure: Applications to Quantum Systems
R. Lopez-Ruiz, A. Nagy, E. Romera +1
A two-parameter family of complexity measures based on the Rényi entropies is introduced and characterized by a detailed study of its mathematical properties. T…
Effects of mobility in a population of Prisoner's Dilemma players
S. Meloni, A. Buscarino, L. Fortuna +4
We address the problem of how the survival of cooperation in a social system depends on the motion of the individuals. Specifically, we study a model in which Prisoner's Dilemma pl…
Mean-value identities as an opportunity for Monte Carlo error reduction
L. A. Fernandez, V. Martin-Mayor
In the Monte Carlo simulation of both Lattice field-theories and of models of Statistical Mechanics, identities verified by exact mean-values such as Schwinger-Dyson equations, Gue…
Phase transition in the three dimensional Heisenberg spin glass: Finite-size scaling analysis
L. A. Fernandez, V. Martin-Mayor, S. Perez-Gaviro +2
We have investigated the phase transition in the Heisenberg spin glass using massive numerical simulations to study larger sizes, 48x48x48, than have been attempted before at a spi…
Surface tension fluctuations and a new spinodal point in glass-forming liquids
C. Cammarota, A. Cavagna, G. Gradenigo +2
The dramatic slowdown of glass-forming liquids has been variously linked to increasing dynamic and static correlation lengths. Yet, empirical evidence is insufficient to decide amo…
Alternative evaluation of statistical indicators in atoms: the non-relativistic and relativistic cases
Jaime Sanudo, Ricardo Lopez-Ruiz
In this work, the calculation of a statistical measure of complexity and the Fisher-Shannon information is performed for all the atoms in the periodic table. Non-relativistic and r…
A cluster Monte Carlo algorithm with a conserved order parameter
Victor Martin-Mayor, David Yllanes
We propose a cluster simulation algorithm for statistical ensembles with fixed order parameter. We use the tethered ensemble, which features Helmholtz's effective potential rather…
Cooperation in the Prisoner's Dilemma game in Random Scale-Free Graphs
J. Poncela, J. Gomez-Gardenes, Y. Moreno +1
In this paper we study the cooperative behavior of agents playing the Prisoner's Dilemma game in random scale-free networks. We show that the survival of cooperation is enhanced wi…
Traffic optimization in transport networks based on local routing
Salvatore Scellato, Luigi Fortuna, Mattia Frasca +2
Congestion in transport networks is a topic of theoretical interest and practical importance. In this paper we study the flow of vehicles in urban street networks. In particular, w…
Promotion of cooperation on networks? The myopic best response case
Carlos P. Roca, Jose A. Cuesta, Angel Sanchez
We address the issue of the effects of considering a network of contacts on the emergence of cooperation on social dilemmas under myopic best response dynamics. We begin by summari…