期刊
RESULTS IN PHYSICS
卷 4, 期 -, 页码 142-147出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.rinp.2014.09.002
关键词
Kinetic equation; Random process; Microreversibility; Detailed balance; Irreversibility
We develop a general framework for the discussion of detailed balance and analyse its microscopic background. We find that there should be two additions to the well-known T- or PT-invariance of the microscopic laws of motion: 1. Equilibrium should not spontaneously break the relevant T-or PT-symmetry. 2. The macroscopic processes should be microscopically distinguishable to guarantee persistence of detailed balance in the model reduction from micro-to macrokinetics. We briefly discuss examples of the violation of these rules and the corresponding violation of detailed balance. (C) 2014 The Author. Published by Elsevier B.V.
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