25 citations · 106 across the 9 of their papers we have counts for
9 papers
Connecting the Unstable Region of the Entropy to the Pattern of the Fisher's Zeros Map
J. C. S. Rocha, B. V. Costa
Phase transitions are one of the most interesting natural phenomena. For finite systems, one of the concerns in the topic is how to classify a specific transition as being of first…
Phase Diagram of Flexible Polymers with Quenched Disordered Charged Monomers
B. B. Rodrigues, J. C. S. Rocha, B. V. Costa
Recent advances in Generalized Ensemble simulations and microcanonical analysis allowed the investigation of structural transitions in polymer models over a broad range of local be…
On the use of the energy probability distribution zeros in the study of phase transitions
L A S Mól, R G M Rodrigues, R A Stancioli +2
This contribution is devoted to cover some technical aspects related to the use of the recently proposed energy probability distribution zeros in the study of phase transitions. Th…
Energy Probability Distribution Zeros: A Route to Study Phase Transitions
B. V. Costa, L. A. S. Mól, J. C. S. Rocha
In the study of phase transitions a very few models are accessible to exact solution. In the most cases analytical simplifications have to be done or some numerical technique has t…
Exploring Replica-Exchange Wang-Landau sampling in higher-dimensional parameter space
Alexandra Valentim, Julio C. S. Rocha, Shan-Ho Tsai +4
We considered a higher-dimensional extension for the replica-exchange Wang-Landau algorithm to perform a random walk in the energy and magnetization space of the two-dimensional Is…
Using zeros of the canonical partition function map to detect signatures of a Berezinskii-Kosterlitz-Thouless transition
J. C. S. Rocha, L. A. S. Mól, B. V. Costa
Using the two dimensional model as a test case, we show that analysis of the Fisher zeros of the canonical partition function can provide signatures of a transition i…