Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A fluctuation relation for weakly ergodic aging systems   A fluctuation relation for aging systems is introduced, and verified by
extensive numerical simulations. It is based on the hypothesis of partial
equilibration over phase space regions in a scenario of entropy-driven
relaxation. The relation provides a simple alternative method, amenable of
experimental implementation, to measure replica symmetry breaking parameters in
aging systems. The connection with the effective temperatures obtained from the
fluctuation-dissipation theorem is discussed.

32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat
36
The categories of this paper are: cmp-lg
18
The categories of this paper are: econ
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex
0
The categories of this paper are: hep-ph
5
The categories of this paper are: gr-qc
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci