Zobrazeno 1 - 10
of 189
pro vyhledávání: '"Penna T"'
We investigate the impact of the Tsallis non extensive statistics introduced by intrinsic temperature fluctuations in p-Air ultra high energy interactions on observables of cosmic ray showers, such as the slant depth of the maximum Xmax and the muon
Externí odkaz:
http://arxiv.org/abs/1606.03923
There has been considerable efforts to understand the underlying complex dynamics in physiological time series. Methods originated from statistical physics revealed a non-Gaussian statistics and long range correlations in those signals. This suggests
Externí odkaz:
http://arxiv.org/abs/1603.00397
In this work we make a numerical study of the dynamic universality class of the Niedermayer algorithm applied to the two-dimensional Potts model with 2, 3, and 4 states. This algorithm updates clusters of spins and has a free parameter, $E_0$, which
Externí odkaz:
http://arxiv.org/abs/1204.4353
The standard Penna ageing model with sexual reproduction is enlarged by adding additional bit-strings for love: Marriage happens only if the male love strings are sufficiently different from the female ones. We simulate at what level of required diff
Externí odkaz:
http://arxiv.org/abs/1008.3246
We use detrended fluctuation analysis (DFA) to study the dynamics of blood pressure oscillations and its feedback control in rats by analyzing systolic pressure time series before and after a surgical procedure that interrupts its control loop. We fo
Externí odkaz:
http://arxiv.org/abs/0908.3614
The Harris-Todaro model of the rural-urban migration process is revisited under an agent-based approach. The migration of the workers is interpreted as a process of social learning by imitation, formalized by a computational model. By simulating this
Externí odkaz:
http://arxiv.org/abs/physics/0510248
The rural-urban migration phenomenon is analyzed by using an agent-based computational model. Agents are placed on lattices which dimensions varying from d=2 up to d=7. The localization of the agents in the lattice define their social neighborhood (r
Externí odkaz:
http://arxiv.org/abs/physics/0506076
In this paper we analyze the rural-urban migration phenomena as it is usually observed in economies which are in the early stages of industrialization. The analysis is conducted by means of a statistical mechanics approach which builds a computationa
Externí odkaz:
http://arxiv.org/abs/physics/0506021
Autor:
de Oliveira, P. M. C., Penna, T. J. P., Lima, A. R., Martins, J. S. Sá, Moukarzel, C., Leite, C. A. F.
Publikováno v:
Trends in Statistical Physics (2001)
We follow the dynamic evolution of a cluster of Ising spins pointing up surrounded by other spins pointing down, on a lattice. The cluster represents a liquid drop. Under a microscopic point of view, the short range ferromagnetic coupling between the
Externí odkaz:
http://arxiv.org/abs/cond-mat/0101184
This is a reply to the comment by M. Kastner and M. Promberger [cond-mat/0011516] on the paper published in J. Stat. Phys. 99, 691 (2000) and also in cond-mat/0002176. We show that all their criticisms do not apply.
Comment: 4 pages
Comment: 4 pages
Externí odkaz:
http://arxiv.org/abs/cond-mat/0012255