Related Experiment Video
Updated: Jun 2, 2026

RBDT: A Computerized Task System based in Transposition for the Continuous Analysis of Relational Behavior Dynamics in Humans
Published on: July 17, 2021
Moment ratios and dynamic critical behavior of a reactive system with several absorbing configurations
1Departamento de Física, Universidade Federal de Santa Catarina, 88040-900, Florianópolis, SC, Brazil.
Abstract:
We determine the critical behavior of a reactive model with many absorbing configurations. Monomers A and B land on the sites of a linear lattice and can react depending on the state of their nearest-neighbor sites. The probability of a reaction depends on temperature of the catalyst as well as on the energy coupling between pairs of nearest-neighbor monomers. We employ Monte Carlo simulations to calculate the moments of the order parameter of the model as a function of temperature. Some ratios between pairs of moments are independent of temperature and are in the same universality class of the contact process. We also find the dynamical critical exponents of the model and we show that they are in the directed percolation universality class whatever the values of temperature.
Related Concept Videos
Consecutive Reactions
Dynamic Equilibrium
Transition State Theory
Reversible or Opposing Reactions
Classification of Systems-II
Reaction Mechanisms: The Steady-State Approximation