http://pre.aps.org/ Recently published articles in Phys. Rev. E in the Table of Content section "Interdisciplinary physics" en-us Copyright (c) 2009 The American Physical Society 2009-11-05T23:47:16-05:00 assocpub@aps.org rss@aps.org hourly 4 2009-11-05T23:47:16-05:00 rss@aps.org http://link.aps.org/doi/10.1103/PhysRevE.80.057101 Author(s): Jiann-wien Hsu and Ding-wei Huang<br/>We study the coauthorship distribution by analyzing the number of coauthors on each paper published in Physical Review Letters and Physical Review for the last decade. We propose that the structure of the distribution can be understood as the result of a two-parameter Poisson process. We develop a d...<br/>[Phys. Rev. E 80, 057101] Published Wed Nov 04, 2009 Jiann-wien Hsu and Ding-wei Huang 2009-11-04T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.057101 Phys. Rev. E 80, 057101 text/html article Physical Review E 80 5 2009-11-04T00:00:00-05:00 057101 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.056101 Author(s): Boris S. Kerner and Sergey L. Klenov<br/>Based on empirical and numerical analyses of vehicular traffic, the physics of spatiotemporal phase transitions in traffic flow on multilane roads is revealed. The complex dynamics of moving jams observed in single vehicle data measured by video cameras on American highways is explained by the nucle...<br/>[Phys. Rev. E 80, 056101] Published Wed Nov 04, 2009 Boris S. Kerner and Sergey L. Klenov 2009-11-04T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.056101 Phys. Rev. E 80, 056101 text/html article Physical Review E 80 5 2009-11-04T00:00:00-05:00 056101 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046125 Author(s): Igor Goychuk<br/>We study viscoelastic subdiffusion in bistable and periodic potentials within the generalized Langevin equation approach. Our results justify the (ultra)slow fluctuating rate view of the corresponding bistable non-Markovian dynamics which displays bursting and anticorrelation of the residence times ...<br/>[Phys. Rev. E 80, 046125] Published Wed Oct 28, 2009 Igor Goychuk 2009-10-28T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046125 Phys. Rev. E 80, 046125 text/html article Physical Review E 80 4 2009-10-28T00:00:00-04:00 046125 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046124 Author(s): Manoj Srinivasan and Sam Walcott<br/>We present a model describing friction due to the thermally activated formation and rupture of molecular bonds between two surfaces, with long molecules on one surface attaching to discrete or continuous binding sites on the other. The physical assumptions underlying this model are formalized using ...<br/>[Phys. Rev. E 80, 046124] Published Mon Oct 26, 2009 Manoj Srinivasan and Sam Walcott 2009-10-26T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046124 Phys. Rev. E 80, 046124 text/html article Physical Review E 80 4 2009-10-26T00:00:00-04:00 046124 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046123 Author(s): C. Gracia-Lázaro, L. F. Lafuerza, L. M. Floría, and Y. Moreno<br/>In the Axelrod’s model of cultural dissemination, we consider the mobility of cultural agents through the introduction of a density of empty sites and the possibility that agents in a dissimilar neighborhood can move to them if their mean cultural similarity with the neighborhood is below some thr...<br/>[Phys. Rev. E 80, 046123] Published Mon Oct 26, 2009 C. Gracia-Lázaro, L. F. Lafuerza, L. M. Floría, and Y. Moreno 2009-10-26T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046123 Phys. Rev. E 80, 046123 text/html article Physical Review E 80 4 2009-10-26T00:00:00-04:00 046123 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046122 Author(s): Linyuan Lü, Ci-Hang Jin, and Tao Zhou<br/>Predictions of missing links of incomplete networks, such as protein-protein interaction networks or very likely but not yet existent links in evolutionary networks like friendship networks in web society, can be considered as a guideline for further experiments or valuable information for web users...<br/>[Phys. Rev. E 80, 046122] Published Mon Oct 26, 2009 Linyuan Lü, Ci-Hang Jin, and Tao Zhou 2009-10-26T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046122 Phys. Rev. E 80, 046122 text/html article Physical Review E 80 4 2009-10-26T00:00:00-04:00 046122 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046121 Author(s): James P. Gleeson and Sergey Melnik<br/>An analytical approach to calculating bond percolation thresholds, sizes of k -cores, and sizes of giant connected components on structured random networks with nonzero clustering is presented. The networks are generated using a generalization of Trapman’s [P. Trapman, Theor. Popul. Biol. 71, 160 ...<br/>[Phys. Rev. E 80, 046121] Published Mon Oct 26, 2009 James P. Gleeson and Sergey Melnik 2009-10-26T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046121 Phys. Rev. E 80, 046121 text/html article Physical Review E 80 4 2009-10-26T00:00:00-04:00 046121 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046120 Author(s): Thomas Horst, Katrin Reincke, Sybill Ilisch, Gert Heinrich, and Wolfgang Grellmann<br/>Roughness profiles of fracture surfaces formed as a result of the fast crack propagation through a filled rubber were analyzed by means of the height-height correlation functions. The fracture surface was found to be anisotropic in a certain domain of values of length scales; i.e., different values ...<br/>[Phys. Rev. E 80, 046120] Published Mon Oct 26, 2009 Thomas Horst, Katrin Reincke, Sybill Ilisch, Gert Heinrich, and Wolfgang Grellmann 2009-10-26T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046120 Phys. Rev. E 80, 046120 text/html article Physical Review E 80 4 2009-10-26T00:00:00-04:00 046120 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046119 Author(s): Belal E. Baaquie<br/>Interest rate instruments form a major component of the capital markets. The Libor market model (LMM) is the finance industry standard interest rate model for both Libor and Euribor, which are the most important interest rates. The quantum finance formulation of the Libor market model is given in th...<br/>[Phys. Rev. E 80, 046119] Published Mon Oct 26, 2009 Belal E. Baaquie 2009-10-26T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046119 Phys. Rev. E 80, 046119 text/html article Physical Review E 80 4 2009-10-26T00:00:00-04:00 046119 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046118 Author(s): P. M. J. Trevelyan<br/>The small-time asymptotic properties of the reaction front formed by a reaction A+B→C coupled to diffusion are considered. Reactants A and B are initially separately dissolved in two identical solvents. The solvents are brought into contact and the reactants meet through diffusion. The small-time ...<br/>[Phys. Rev. E 80, 046118] Published Thu Oct 22, 2009 P. M. J. Trevelyan 2009-10-22T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046118 Phys. Rev. E 80, 046118 text/html article Physical Review E 80 4 2009-10-22T00:00:00-04:00 046118 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046117 Author(s): C. Cherubini and S. Filippi<br/>It is commonly accepted that reaction-diffusion equations cannot be obtained by a Lagrangian field theory. Guided by the well known connection between quantum and diffusion equations, we implement here a Lagrangian approach valid for totally general nonlinear reacting-diffusing systems which allows ...<br/>[Phys. Rev. E 80, 046117] Published Thu Oct 22, 2009 C. Cherubini and S. Filippi 2009-10-22T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046117 Phys. Rev. E 80, 046117 text/html article Physical Review E 80 4 2009-10-22T00:00:00-04:00 046117 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046116 Author(s): Joris Billen, Mark Wilson, Arlette Baljon, and Avinoam Rabinovitch<br/>Many real-life networks exhibit a spatial dependence; i.e., the probability to form an edge between two nodes in the network depends on the distance between them. We investigate the influence of spatial dependence on the spectral density of the network. When increasing spatial dependence in Erdös-R...<br/>[Phys. Rev. E 80, 046116] Published Wed Oct 21, 2009 Joris Billen, Mark Wilson, Arlette Baljon, and Avinoam Rabinovitch 2009-10-21T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046116 Phys. Rev. E 80, 046116 text/html article Physical Review E 80 4 2009-10-21T00:00:00-04:00 046116 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046115 Author(s): N. Azimi-Tafreshi and S. Moghimi-Araghi<br/>We study critical properties of the continuous Abelian sandpile model with anisotropies in toppling rules that produce ordered patterns on it. Also, we consider the continuous directed sandpile model perturbed by a weak quenched randomness, study critical behavior of the model using perturbative con...<br/>[Phys. Rev. E 80, 046115] Published Wed Oct 21, 2009 N. Azimi-Tafreshi and S. Moghimi-Araghi 2009-10-21T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046115 Phys. Rev. E 80, 046115 text/html article Physical Review E 80 4 2009-10-21T00:00:00-04:00 046115 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046114 Author(s): Naoki Masuda, Yoji Kawamura, and Hiroshi Kori<br/>Many complex networks are described by directed links; in such networks, a link represents, for example, the control of one node over the other node or unidirectional information flows. Some centrality measures are used to determine the relative importance of nodes specifically in directed networks....<br/>[Phys. Rev. E 80, 046114] Published Mon Oct 19, 2009 Naoki Masuda, Yoji Kawamura, and Hiroshi Kori 2009-10-19T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046114 Phys. Rev. E 80, 046114 text/html article Physical Review E 80 4 2009-10-19T00:00:00-04:00 046114 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046113 Author(s): J. A. Åström<br/>Recently there has been some suggestions that fragmentation of thin brittle sheets is qualitatively different from pure two-dimensional fragmentation. The obvious reason for such a discrepancy is the possibility of the sheet to deform out of plane. There is a generic crack-branching mechanism that c...<br/>[Phys. Rev. E 80, 046113] Published Mon Oct 19, 2009 J. A. Åström 2009-10-19T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046113 Phys. Rev. E 80, 046113 text/html article Physical Review E 80 4 2009-10-19T00:00:00-04:00 046113 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046112 Author(s): Lenka Zdeborová, Aurélien Decelle, and Michael Chertkov<br/>We use a power grid model with M generators and N consumption units to optimize the grid and its control. Each consumer demand is drawn from a predefined finite-size-support distribution, thus simulating the instantaneous load fluctuations. Each generator has a maximum power capability. A generator ...<br/>[Phys. Rev. E 80, 046112] Published Mon Oct 19, 2009 Lenka Zdeborová, Aurélien Decelle, and Michael Chertkov 2009-10-19T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046112 Phys. Rev. E 80, 046112 text/html article Physical Review E 80 4 2009-10-19T00:00:00-04:00 046112 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046111 Author(s): Aristotelis Kittas and Panos Argyrakis<br/>In the present work we examine in detail the formation of a depletion zone in the trapping reaction in networks, with a single perfect trap. We monitor the particle density ρ(r) with respect to the distance r from the trap. We show using Monte Carlo simulations that the depletion zone is absent in ...<br/>[Phys. Rev. E 80, 046111] Published Fri Oct 16, 2009 Aristotelis Kittas and Panos Argyrakis 2009-10-16T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046111 Phys. Rev. E 80, 046111 text/html article Physical Review E 80 4 2009-10-16T00:00:00-04:00 046111 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046110 Author(s): Brian Karrer and M. E. J. Newman<br/>We study random graph models for directed acyclic graphs, a class of networks that includes citation networks, food webs, and feed-forward neural networks among others. We propose two specific models roughly analogous to the fixed edge number and fixed edge probability variants of traditional undire...<br/>[Phys. Rev. E 80, 046110] Published Thu Oct 15, 2009 Brian Karrer and M. E. J. Newman 2009-10-15T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046110 Phys. Rev. E 80, 046110 text/html article Physical Review E 80 4 2009-10-15T00:00:00-04:00 046110 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046109 Author(s): Xiaojie Chen and Long Wang<br/>We present a mode of myopically selective interaction to study the evolutionary prisoner’s dilemma game in scale-free networks. Each individual has a reputation-based tolerance range and only tends to interact with the neighbors whose reputation is within its tolerance range. Moreover, its reputat...<br/>[Phys. Rev. E 80, 046109] Published Wed Oct 14, 2009 Xiaojie Chen and Long Wang 2009-10-14T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046109 Phys. Rev. E 80, 046109 text/html article Physical Review E 80 4 2009-10-14T00:00:00-04:00 046109 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046108 Author(s): Han-Xin Yang, Zhi-Xi Wu, Changsong Zhou, Tao Zhou, and Bing-Hong Wang<br/>We propose a variant of the voter model by introducing the social diversity in the evolution process. Each individual is assigned a weight that is proportional to the power of its degree, where the power exponent α is an adjustable parameter that controls the level of diversity among individuals in...<br/>[Phys. Rev. E 80, 046108] Published Wed Oct 14, 2009 Han-Xin Yang, Zhi-Xi Wu, Changsong Zhou, Tao Zhou, and Bing-Hong Wang 2009-10-14T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046108 Phys. Rev. E 80, 046108 text/html article Physical Review E 80 4 2009-10-14T00:00:00-04:00 046108 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046107 Author(s): Peter Stefanovic, Mikko Haataja, and Nikolas Provatas<br/>We introduce a modified phase field crystal (MPFC) technique that self-consistently incorporates rapid strain relaxation alongside the usual plastic deformation and multiple crystal orientations featured by the traditional phase field crystal (PFC) technique. Our MPFC formalism can be used to study ...<br/>[Phys. Rev. E 80, 046107] Published Tue Oct 13, 2009 Peter Stefanovic, Mikko Haataja, and Nikolas Provatas 2009-10-13T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046107 Phys. Rev. E 80, 046107 text/html article Physical Review E 80 4 2009-10-13T00:00:00-04:00 046107 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.045102 Author(s): Kartik Anand and Ginestra Bianconi<br/>The quantification of the complexity of networks is, today, a fundamental problem in the physics of complex systems. A possible roadmap to solve the problem is via extending key concepts of information theory to networks. In this Rapid Communication we propose how to define the Shannon entropy of a ...<br/><img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. E 80, 045102] Published Tue Oct 13, 2009 Kartik Anand and Ginestra Bianconi 2009-10-13T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.045102 Phys. Rev. E 80, 045102 text/html article Physical Review E 80 4 2009-10-13T00:00:00-04:00 045102 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046106 Author(s): Carlos P. Roca, José A. Cuesta, and Angel Sánchez<br/>Spatial structure is known to have an impact on the evolution of cooperation, and so it has been intensively studied during recent years. Previous work has shown the relevance of some features, such as the synchronicity of the updating, the clustering of the network, or the influence of the update r...<br/>[Phys. Rev. E 80, 046106] Published Thu Oct 08, 2009 Carlos P. Roca, José A. Cuesta, and Angel Sánchez 2009-10-08T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046106 Phys. Rev. E 80, 046106 text/html article Physical Review E 80 4 2009-10-08T00:00:00-04:00 046106 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046105 Author(s): S. Braeck, Y. Y. Podladchikov, and S. Medvedev<br/>Thermal runaway instability induced by material softening due to shear heating represents a potential mechanism for mechanical failure of viscoelastic solids. In this work we present a model based on a continuum formulation of a viscoelastic material with Arrhenius dependence of viscosity on tempera...<br/>[Phys. Rev. E 80, 046105] Published Thu Oct 08, 2009 S. Braeck, Y. Y. Podladchikov, and S. Medvedev 2009-10-08T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046105 Phys. Rev. E 80, 046105 text/html article Physical Review E 80 4 2009-10-08T00:00:00-04:00 046105 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046104 Author(s): Baruch Barzel and Ofer Biham<br/>Networks are useful for describing systems of interacting objects, where the nodes represent the objects and the edges represent the interactions between them. The applications include chemical and metabolic systems, food webs as well as social networks. Lately, it was found that many of these netwo...<br/>[Phys. Rev. E 80, 046104] Published Wed Oct 07, 2009 Baruch Barzel and Ofer Biham 2009-10-07T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046104 Phys. Rev. E 80, 046104 text/html article Physical Review E 80 4 2009-10-07T00:00:00-04:00 046104 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046103 Author(s): B. Luque, L. Lacasa, F. Ballesteros, and J. Luque<br/>The visibility algorithm has been recently introduced as a mapping between time series and complex networks. This procedure allows us to apply methods of complex network theory for characterizing time series. In this work we present the horizontal visibility algorithm, a geometrically simpler and an...<br/>[Phys. Rev. E 80, 046103] Published Wed Oct 07, 2009 B. Luque, L. Lacasa, F. Ballesteros, and J. Luque 2009-10-07T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046103 Phys. Rev. E 80, 046103 text/html article Physical Review E 80 4 2009-10-07T00:00:00-04:00 046103 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046102 Author(s): Xiaoming Liang, Zonghua Liu, and Baowen Li<br/>We present a network model of coupled oscillators to study how a weak signal is transmitted in complex networks. Through both theoretical analysis and numerical simulations, we find that the response of other nodes to the weak signal decays exponentially with their topological distance to the signal...<br/>[Phys. Rev. E 80, 046102] Published Tue Oct 06, 2009 Xiaoming Liang, Zonghua Liu, and Baowen Li 2009-10-06T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046102 Phys. Rev. E 80, 046102 text/html article Physical Review E 80 4 2009-10-06T00:00:00-04:00 046102 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.046101 Author(s): Sarika Jalan<br/>We study spectral behavior of sparsely connected random networks under the random matrix framework. Subnetworks without any connection among them form a network having perfect community structure. As connections among the subnetworks are introduced, the spacing distribution shows a transition from t...<br/>[Phys. Rev. E 80, 046101] Published Thu Oct 01, 2009 Sarika Jalan 2009-10-01T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.046101 Phys. Rev. E 80, 046101 text/html article Physical Review E 80 4 2009-10-01T00:00:00-04:00 046101 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.045101 Author(s): R. Huang, G. Korniss, and S. K. Nayak<br/>We study the interplay between structural and conductivity (composite) disorder and the collective electrical response in random network models. Translating the problem of time-dependent electrical response (resonance and transient relaxation) in binary random composite networks to the framework of ...<br/><img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. E 80, 045101] Published Thu Oct 01, 2009 R. Huang, G. Korniss, and S. K. Nayak 2009-10-01T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.045101 Phys. Rev. E 80, 045101 text/html article Physical Review E 80 4 2009-10-01T00:00:00-04:00 045101 Interdisciplinary physics Interdisciplinary physics http://link.aps.org/doi/10.1103/PhysRevE.80.036120 Author(s): Petter Holme, Zhi-Xi Wu, and Petter Minnhagen<br/>We investigate a Hamiltonian model of networks. The model is a mirror formulation of the XY model (hence the name)—instead of letting the XY spins vary, keeping the coupling topology static, we keep the spins conserved and sample different underlying networks. Our numerical simulations show comple...<br/>[Phys. Rev. E 80, 036120] Published Tue Sep 29, 2009 Petter Holme, Zhi-Xi Wu, and Petter Minnhagen 2009-09-29T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.80.036120 Phys. Rev. E 80, 036120 text/html article Physical Review E 80 3 2009-09-29T00:00:00-04:00 036120 Interdisciplinary physics Interdisciplinary physics