10 citations · 18 across the 4 of their papers we have counts for
4 papers
Second order perturbation theory to determine the magnetic state of finite size aromatic hydrocarbons molecules
Alexandra Valentim, Daniel Julio Garcia
Conjugated system have complex behaviors when increasing the number of monomers, which is one of the reasons that makes long oligomers hard to be characterized by numerical methods…
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…
Efficient simulated tempering with approximated weights: Applications to first-order phase transitions
A. Valentim, Cláudio J. daSilva, Carlos E. Fiore
Simulated tempering (ST) has attracted a great deal of attention in the last years, due to its capability to allow systems with complex dynamics to escape from regions separated by…
Determining efficient temperature sets for the simulated tempering method
A. Valentim, M. G. E. da Luz, Carlos E. Fiore
In statistical physics, the efficiency of tempering approaches strongly depends on ingredients such as the number of replicas , reliable determination of weight factors and the…