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Long-time properties of MHD turbulence and the role of symmetries
Long-time properties MHD turbulence the role of symmetries Fluid Dynamics
2012/4/20
We investigate long-time properties of three-dimensional MHD turbulence in the absence of forcing and examine in particular the role played by the quadratic invariants of the system and by the symmetr...
Information Symmetries in Irreversible Processes
stochastic process reversibility irreversibility hidden Markov model Markov chain information diagram presentation bidirectional machine
2011/9/30
Abstract: We study dynamical reversibility in stationary stochastic processes from an information theoretic perspective. Extending earlier work on the reversibility of Markov chains, we focus on finit...
Symmetries, Supersymmetries, and Pairing in Nuclei
Algebraic Methods Group Theory Dynamical Symmetries and Supersymmetries Pairing in Nuclei Quasispin Neutrino Mass
2011/10/11
Abstract: These summer school lectures cover the use of algebraic techniques in various subfields of nuclear physics. After a brief description of groups and algebras, concepts of dynamical symmetry, ...
Large unified symmetries of Emden dynamics systems
Large Unified Symmetry conserved quantity Emden dynamics system
2010/11/25
We propose a new concept of the Large Unified Symmetries and conserved quantities for Emden dynamics systems. We work on the Large Unified Symmetries and conserved quantities by the Noether symmetry, ...