Nonequilibrium equalities in absolutely irreversible processes

作者:Murashita Yuto*; Funo Ken; Ueda Masahito
来源:Physical Review E, 2014, 90(4): 042110.
DOI:10.1103/PhysRevE.90.042110

摘要

We generalize nonequilibrium integral equalities to situations involving absolutely irreversible processes for which the forward-path probability vanishes and the entropy production diverges, rendering conventional integral fluctuation theorems inapplicable. We identify the mathematical origins of absolute irreversibility as the singularity of probability measure. We demonstrate the validity of the obtained equalities for several models.

  • 出版日期2014-10-6