10.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Universidade de São PauloBR795 papers
- Universidade Federal do Rio de JaneiroBR793 papers
- Boston UniversityUS774 papers
- Brookhaven National LaboratoryUS774 papers
- Ludwig-Maximilians-Universität MünchenDE774 papers
- Queen Mary University of LondonGB774 papers
- The University of Texas at ArlingtonUS774 papers
- University of GenevaCH774 papers
- University of OklahomaUS774 papers
- University of OxfordGB774 papers
- University of Science and Technology of ChinaCN774 papers
- AGH University of KrakowPL773 papers
29 papers · 1 filter
Nonuniversal critical dynamics on planar random lattices with heterogeneous degree distributions
Sidiney G. Alves, Silvio C. Ferreira, Marcelo M. de Oliveira
The weighted planar stochastic (WPS) lattice introduces a topological disorder that emerges from a multifractal structure. Its dual network has a power-law degree distribution and…
Contact Process on Weighted Planar Stochastic Lattice
Sidiney G. Alves, Marcelo M. de Oliveira
We study the absorbing state phase transition in the contact process on the Weighted Planar Stochastic (WPS) Lattice. The WPS lattice is multifractal. Its dual network has a power-…
Heterogeneous mean-field theory for two-species symbiotic processes on networks
Guilherme S. Costa, Marcelo M. de Oliveira, Silvio C. Ferreira
A simple model to study cooperation is the two-species symbiotic contact process (2SCP), in which two different species spread on a graph and interact by a reduced death rate if bo…
Criticality and Griffiths phases in random games with quenched disorder
Marco A. Amaral, Marcelo M. de Oliveira
The perceived risk and reward for a given situation can vary depending on resource availability, accumulated wealth, and other extrinsic factors such as individual backgrounds. Bas…
Finding the Dominant Zero of the Energy Probability Distribution
J. J. Carvalho, A. L. Mota
In this work, we present a method to locate the dominant zero of the Energy Probability Distribution (EPD) Zeros method applied to the study of phase transitions. The technique str…
Effects of a kinetic barrier on limited-mobility interface growth models
Anderson J. Pereira, Sidiney G. Alves, Silvio C. Ferreira
The role played by a kinetic barrier originated by out-of-plane step edge diffusion, introduced in [Leal \textit{et al.}, \href{https://doi.org/10.1088/0953-8984/23/29/292201}{J. P…
Local vs. long-range infection in unidimensional epidemics
Priscila R. Silveira, Marcelo M. de Oliveira, Sidiney G. Alves
We study the effects of local and distance interactions in the unidimensional contact process (CP). In the model, each site of a lattice is occupied by an individual, which can be…
Quenched disorder in the contact process on bipartite sublattices
M. N. Gonzaga, C. E. Fiore, M. M. de Oliveira
We study the effects of distinct types of quenched disorder in the contact process (CP) with a competitive dynamics on bipartite sublattices. In the model, the particle creation de…
Temporal disorder in discontinuous non-equilibrium phase transitions: general results
Carlos E. Fiore, M. M. de Oliveira, José A. Hoyos
We develop a general theory for discontinuous non-equilibrium phase transitions into an absorbing state in the presence of temporal disorder. We focus in two paradigmatic models fo…
Majority vote model with ancillary noise in complex networks
J. M. Encinas, Hanshuang Chen, Marcelo M. de Oliveira +1
We analyze the properties of the majority-vote (MV) model with an additional noise in which a local spin can be changed independently of its neighborhood. In the standard MV, one o…
Finite-size scaling for discontinuous nonequilibrium phase transitions
Marcelo M. de Oliveira, M. G. E. da Luz, Carlos E. Fiore
A finite size scaling theory, originally developed only for transitions to absorbing states [Phys. Rev. E {\bf 92}, 062126 (2015)], is extended to distinct sorts of discontinuous n…
Radial Restricted Solid-on-Solid and Etching Interface Growth Models
Sidiney G. Alves
In this work, an approach to generate radial interfaces is presented. A radial network recursively obtained is used to implement discrete model rules designed originally for the in…
Fundamental ingredients for the emergence of discontinuous phase transitions in the majority vote model
Jesus M. Encinas, Pedro E. Harunari, M. M. de Oliveira +1
Discontinuous transitions have received considerable interest due to the uncovering that many phenomena such as catastrophic changes, epidemic outbreaks and synchronization present…
Partial inertia induces additional phase transition in the explosive majority vote model
Pedro E. Harunari, M. M. de Oliveira, C. E. Fiore
Recently it has been aroused a great interest about explosive (i.e., discontinuous) transitions. They manifest in distinct systems, such as synchronization in coupled oscillators,…
Phase Transition and Monopoles Densities in a Nearest Neighbors Two-Dimensional Spin Ice Model
C. W. Morais, D. N. de Freitas, A. L. Mota +1
In this work, we show that, due to the alternating orientation of the spins in the ground state of the artificial square spin ice, the influence of a set of spins at a certain dist…
Effects of diffusion in competitive contact processes on bipartite lattices
M. M. de Oliveira, C. E. Fiore
We investigate the influence of particle diffusion in the two-dimension contact process (CP) with a competitive dynamics in bipartite sublattices, proposed in [Phys. Rev. E 84, 011…
Interacting Brownian Motion with Resetting
Ricardo Falcao, Martin R. Evans
We study two Brownian particles in dimension , diffusing under an interacting resetting mechanism to a fixed position. The particles are subject to a constant drift, which bia…
Comparing the influence of distinct kinds of temporal disorder in a low dimensional absorbing transition model
C. M. D. Solano, M. M. de Oliveira, C. E. Fiore
Recently one has stated that temporal disorder constitutes a relevant perturbation in absorbing phase transitions for all dimensions. However, its effect for systems other than the…
Scaling, cumulant ratios and height distribution of the ballistic deposition in 3+1 and 4+1 dimensions
Sidiney G. Alves, Silvio C. Ferreira
We investigate the origin of the scaling corrections in ballistic deposition models in high dimensions using the method proposed by Alves \textit{et al}. [Phys Rev. E \textbf{90},…
Temporal disorder does not forbid discontinuous absorbing phase transitions in low dimensional systems
M. M. de Oliveira, Carlos. E. Fiore
Distinct works have claimed that spatial (quenched) disorder can suppress the discontinuous absorbing phase transitions. Conversely, the scenario for temporal disorder for disconti…
Hallmarks of the Kardar-Parisi-Zhang universality class elicited by scanning probe microscopy
Sidiney G. Alves, Clodoaldo I. L. de Araujo, Silvio C. Ferreira
Scanning probe microscopy (SPM) is a fundamental technique for the analysis of surfaces. In the present work, the interface statistics of surfaces scanned with a probe tip was anal…
Generic finite size scaling for discontinuous nonequilibrium phase transitions into absorbing states
M. M. de Oliveira, M. G. E. da Luz, C. E. Fiore
Based on quasi-stationary distribution ideas, a general finite size scaling theory is proposed for discontinuous nonequilibrium phase transitions into absorbing states. Analogously…
Continuous and discontinuous absorbing-state phase transitions on Voronoi-Delaunay random lattices
Marcelo M. de Oliveira, Sidiney G. Alves, Silvio C. Ferreira
We study absorbing-state phase transitions in two-dimensional Voronoi-Delaunay (VD) random lattices with quenched coordination disorder. Quenched randomness usually changes the cri…
Correlations equalities and some upper bounds for the critical temperature for spin one systems
F. C. Sá Barreto, A. L. Mota
Starting from correlation identities for the Blume-Capel spin 1 systems and using correlation inequalities, we obtain rigorous upper bounds for the critical temperature.The obtaine…