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Published April 21, 2010 | metadata_only
Book Section - Chapter

Dissipative Systems in Contact with a Heat Bath: Application to Andrade Creep


We develop a theory of statistical mechanics for dissipative systems governed by equations of evolution that assigns probabilities to individual trajectories of the system. The theory is made mathematically rigorous and leads to precise predictions regarding the behavior of dissipative systems at finite temperature. Such predictions include the effect of temperature on yield phenomena and rheological time exponents. The particular case of an ensemble of dislocations moving in a slip plane through a random array of obstacles is studied numerically in detail. The numerical results bear out the analytical predictions regarding the mean response of the system, which exhibits Andrade creep.

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© 2010 Springer Science+Business Media B.V. First Online: 21 April 2010.

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August 19, 2023
August 19, 2023