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Entropy production and irreversible processes -- from the perspective of continuous topological evolution - MaRDI portal

Entropy production and irreversible processes -- from the perspective of continuous topological evolution (Q1769749)

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scientific article; zbMATH DE number 2148953
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Entropy production and irreversible processes -- from the perspective of continuous topological evolution
scientific article; zbMATH DE number 2148953

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    Entropy production and irreversible processes -- from the perspective of continuous topological evolution (English)
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    22 March 2005
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    Summary: A concept of entropy production associated with continuous topological evolution is deduced (without statistics) from the fact that Cartan-Hilbert 1-form of action defines a non-equilibrium symplectic system of Pfaff topological dimension \(2n+2\). The differential entropy, \(dS\), is composed of the interior product of the non-canonical components of momentum with the components of the differential velocities. An irreversible process can describe entropy production in terms of continuous topological evolution to non-equilibrium but stationary states. An equilibrium system can be defined topologically as a Lagrange submanifold of the \(2n+2\) topological space, upon which the change in entropy by continuous topological evolution is zero, \(dS_{\{\text{equil}\}}=0\).
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    Entropy production
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    Irreversible processes
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    Pfaff topological dimension
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    Cartan's Magic formula
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    Decay to stationary states far from equilibrium
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