scholarly journals Application of the phase space action principle to finite-size particle plasma simulations in the drift-kinetic approximation

2014 ◽  
Vol 185 (11) ◽  
pp. 2851-2858 ◽  
Author(s):  
E.G. Evstatiev
Keyword(s):  
Phase Space ◽  
Finite Size ◽  
Action Principle ◽  
Size Particle ◽  
Space Action ◽  
Plasma Simulations

scholarly journals Time-dependent relaxed magnetohydrodynamics: Inclusion of cross helicity constraint using phase-space action

2020 ◽  
Vol 27 (6) ◽  
pp. 062504 ◽  
Author(s):  
R. L. Dewar ◽  
J. W. Burby ◽  
Z. S. Qu ◽  
N. Sato ◽  
M. J. Hole
Keyword(s):  
Phase Space ◽  
Time Dependent ◽  
Space Action

Higher order point and continuum mechanics from phase-space action

2002 ◽  
Vol 305 (3-4) ◽  
pp. 93-99 ◽  
Author(s):  
J Shamanna ◽  
B Talukdar ◽  
U Das
Keyword(s):  
Phase Space ◽  
Continuum Mechanics ◽  
Higher Order ◽  
Space Action

DYNAMICAL ASPECTS OF INTERACTION NETWORKS

2005 ◽  
Vol 15 (11) ◽  
pp. 3467-3480 ◽  
Author(s):  
G. NICOLIS ◽  
A. GARCÍA CANTÚ ◽  
C. NICOLIS
Keyword(s):  
Phase Space ◽  
Dynamical Systems ◽  
Stochastic Processes ◽  
Lyapunov Exponents ◽  
Network Theory ◽  
Finite Size ◽  
Interaction Networks ◽  
Deterministic Systems ◽  
Connectivity Patterns ◽  
Probabilistic Process

A connection between dynamical systems and network theory is outlined based on a mapping of the dynamics into a discrete probabilistic process, whereby the phase space is partitioned into finite size cells. It is found that the connectivity patterns of networks generated by deterministic systems can be related to the indicators of the dynamics such as local Lyapunov exponents. The procedure is extended to networks generated by stochastic processes.

scholarly journals Interaction of a finite-size particle with the moving lid of a cavity

PAMM ◽  
2015 ◽  
Vol 15 (1) ◽  
pp. 519-520 ◽  
Author(s):  
Francesco Romanò ◽  
Hendrik C. Kuhlmann
Keyword(s):  
Finite Size ◽  
Size Particle

MOTT TRANSITION IN AN EXACTLY SOLVABLE K.S.S.H. MODEL

1991 ◽  
Vol 05 (06n07) ◽  
pp. 985-998 ◽  
Author(s):  
Arianna Montorsi ◽  
Mario Rasetti
Keyword(s):  
Phase Space ◽  
Order Parameter ◽  
Finite Size ◽  
Mott Transition ◽  
Temperature Phase ◽  
Zero Temperature ◽  
Coupling Constant ◽  
Gutzwiller Approximation ◽  
Exactly Solvable ◽  
Half Filling

The solution of the K.S.S.H.-like model shown to be exactly solvable in any number of dimensions, for a particular choice of the coupling constant describing the hopping process amplitude, both for finite size and in the thermodynamic limit, is discussed in detail. The analysis of the zero-temperature phase space in d = 2 shows that the model exhibits a transition in the number of doubly occupied sites order parameter, which at half-filling coincides with the Mott transition found for the Hubbard model in the Gutzwiller approximation.

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