Tsallis dynamics using the Nosé-Hoover approach.
On the basis of the Nosé-Hoover method, we developed a deterministic algorithm that produces an arbitrary probability density. An ordinary differential equation in the algorithm can realize the Tsallis distribution density. The Tsallis distribution has been considered a candidate of a distribution that represents a physical system in a heat bath. The Tsallis distribution density employed in this algorithm is defined using a full energy function form E(x,p), along with the Tsallis index q > or = 1. Using the current equation, numerical simulations were performed for simple systems and the Tsallis distributions were observed.
Fukuda
Ikuo
I
National Institute of Advanced Industrial Science and Technology, 2-41-6, Aomi, Koto-ku, Tokyo 135-0064, Japan.
Nakamura
Haruki
H