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Complementary relations in non-equilibrium stochastic processes.
- Source :
-
Physics Letters A . Aug2015, Vol. 379 Issue 28/29, p1613-1618. 6p. - Publication Year :
- 2015
-
Abstract
- We present novel complementary relations in non-equilibrium stochastic processes. Specifically, by utilising path integral formulation, we derive statistical measures (entropy, information, and work) and investigate their dependence on variables ( x , v ), reference frames, and time. In particular, we show that the equilibrium state maximises the simultaneous information quantified by the product of the Fisher information based on x and v while minimising the simultaneous disorder/uncertainty quantified by the sum of the entropy based on x and v as well as by the product of the variances of the PDFs of x and v . We also elucidate the difference between Eulerian and Lagrangian entropy. Our theory naturally leads to Hamilton–Jacobi relation for forced-dissipative systems. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03759601
- Volume :
- 379
- Issue :
- 28/29
- Database :
- Academic Search Index
- Journal :
- Physics Letters A
- Publication Type :
- Academic Journal
- Accession number :
- 102590729
- Full Text :
- https://doi.org/10.1016/j.physleta.2015.04.031