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Onsager's regression and the field theory of parabolic transport processes

Katalin Gambár and Ferenc Márkus

Physica A: Statistical Mechanics and its Applications, 2003, vol. 320, issue C, 193-203

Abstract: On the basis of a Hamiltonian and canonical formalism of simple parabolic transport processes the action for short time intervals can be calculated. In the knowledge of action, we can examine the stochastic behavior of these processes and we conclude that these are Markovian in the space of canonical variables. The constructed Poisson structure gives us an opportunity to calculate Onsager's regression hypothesis.

Keywords: Onsager's regression; Field theory of thermodynamics; Hamilton formalism; Euler–Lagrange equation; Liouville equation; Chapman–Kolgomorov equation; Markov process; Fokker–Planck equation; Regression of fluctuations (search for similar items in EconPapers)
Date: 2003
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:320:y:2003:i:c:p:193-203

DOI: 10.1016/S0378-4371(02)01579-0

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