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- Universitat de les Illes BalearsES25 papers
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- Institute for Cross-Disciplinary Physics and Complex SystemsES3 papers
- University of PotsdamDE3 papers
- University of PretoriaZA3 papers
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- Max Planck Institute for the Physics of Complex SystemsDE2 papers
- Northwestern UniversityUS2 papers
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21 papers · 1 filter
Dynamics on Complex Networks and Applications
Adilson E. Motter, Manuel A. Matias, Juergen Kurths +1
At the eight-year anniversary of Watts & Strogatz's work on the collective dynamics of small-world networks and seven years after Barabasi & Albert's discovery of scale-free networ…
Quantum Formulation of Fractional Orbital Angular Momentum
J. B. Goette, S. Franke-Arnold, R. Zambrini +1
The quantum theory of rotation angles (S. M. Barnett and D. T. Pegg, Phys. Rev. A, 41, 3427-3425 (1990)) is generalised to non-integer values of the orbital angular momentum. This…
Oscillation patterns in negative feedback loops
Simone Pigolotti, Sandeep Krishna, Mogens H. Jensen
Organisms are equipped with regulatory systems that display a variety of dynamical behaviours ranging from simple stable steady states, to switching and multistability, to oscillat…
Collective effects induced by diversity in extended systems
Raúl Toral, Claudio J. Tessone, João Viana Lopes
We show that diversity, in the form of quenched noise, can have a constructive effect in the dynamics of extended systems. We first consider a bistable model composed by many…
The Fano-Rashba effect
Llorens Serra, David Sanchez
We analyze the linear conductance of a semiconductor quantum wire containing a region where a local Rashba spin-orbit interaction is present. We show that Fano lineshapes appear in…
Multiple time-scale approach for a system of Brownian particles in a non-uniform temperature field
Cristobal Lopez, Umberto Marini Bettolo Marconi
The Smoluchowsky equation for a system of interacting Brownian particles in a temperature gradient is derived from the Kramers equation by means of a multiple time-scale method. Th…