Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Royce K.P. Zia"'
Though the Boltzmann-Gibbs framework of equilibrium statistical mechanics has been successful in many arenas, it is clearly inadequate for describing many interesting natural phenomena driven far from equilibrium. The simplest step towards that goal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b06010c7c04d3e52fb27ccc8c2de4508
http://arxiv.org/abs/1909.10505
http://arxiv.org/abs/1909.10505
If a system undergoing phase transitions exhibits some characteristics of both first and second order, it is said to be of 'mixed order' or to display the Thouless effect. Such a transition is present in a simple model of a dynamic social network, in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::314ac445728569a96cfed1519bf8ad34
http://arxiv.org/abs/1809.00373
http://arxiv.org/abs/1809.00373
Autor:
Ronald Dickman, Royce K.P. Zia
In the Widom-Rowlinson lattice gas, two particle species (A, B) diffuse freely via particle-hole exchange, subject to both on-site exclusion and prohibition of A-B nearest-neighbor pairs. As an athermal system, the overall densities are the only cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3faa83312785f3f1784b7003be9e83a2
http://arxiv.org/abs/1806.00641
http://arxiv.org/abs/1806.00641
We quantify skill and uncertainty in observing the statistics of natural variability using observing system simulation experiments on an ensemble of climate simulations and an observing strategy of in situ measurements and objective mapping. The targ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa81b767afa38d0412a4c641c026a7c9
https://doi.org/10.5194/os-2016-105
https://doi.org/10.5194/os-2016-105
Publikováno v:
EPL. 113(4)
We introduce an heterogeneous nonlinear $q$-voter model with zealots and two types of susceptible voters, and study its non-equilibrium properties when the population is finite and well mixed. In this two-opinion model, each individual supports one o
Many interesting phenomena in nature are described by stochastic processes with irreversible dynamics. To model these phenomena, we focus on a master equation or a Fokker-Planck equation with rates which violate detailed balance. When the system sett
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98782b0a47310a45d59347e7e81e8164
Publikováno v:
Journal of Statistical Physics. 144:405-428
The phenomenon of protein synthesis has been modeled in terms of totally asymmetric simple exclusion processes (TASEP) since 1968. In this article, we provide a tutorial of the biological and mathematical aspects of this approach. We also summarize s
Autor:
Royce K.P. Zia, Kevin E. Bassler
Publikováno v:
Journal of Physics A
Motivated by the intriguing behavior displayed in a dynamic network that models a population of extreme introverts and extroverts (XIE), we consider the spectral properties of ensembles of random split graph adjacency matrices. We discover that, in g
Publikováno v:
EPL
Spatial patterning can be crucially important for understanding the behavior of interacting populations. Here we investigate a simple model of parasite and host populations in which parasites are random walkers that must come into contact with a host
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4af6aed19e3b436b8c8dab60f8fe67ae
http://arxiv.org/abs/1506.07624
http://arxiv.org/abs/1506.07624
Publikováno v:
Physical Review E
In common descriptions of phase transitions, first order transitions are characterized by discontinuous jumps in the order parameter and normal fluctuations, while second order transitions are associated with no jumps and anomalous fluctuations. Outs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05ac1308bfe5ff6b8078bf6608f8b610
http://arxiv.org/abs/1504.06927
http://arxiv.org/abs/1504.06927