Open AccessA transition from conservative to quasi-dissipative
Author(s) -
Yumei Jiang,
Yun-Qing Lu,
Da-Ren He
Publication year - 2004
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.53.383
Subject(s) - dissipative system , piecewise , transient (computer programming) , logarithm , rotor (electric) , statistical physics , physics , set (abstract data type) , fractal dimension , fractal , computer science , mathematics , mathematical analysis , thermodynamics , quantum mechanics , programming language , operating system
A special kicked rotor moving in a piecewise continuous force field is suggested and studied. When adjusting a control parameter,the rotor displays a transition from conservative to quasi-dissipative, and a change of a stochastic web formed by the set of the images of the discontinuous borderlines to a transient stochastic web. This transition and change can be described by a logarithmic rule of the fractal dimension of the transient stochastic web versus the control parameter, or a rule of the averaged lifetime of the iterations in the transient stochastic web versus the control parameter.