Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Role of parity transformation for the fluctuation theorem: Limit cycle
  and symmetry breaking   The fluctuation theorem of the Crooks type is studied for thermodynamic
nonlinear- multivariate systems. In particular, a bivariate system having a
limit cycle is discussed in detail. It is explicitly shown how the time
reversal operation has to be combined with the parity transformation in order
to derive the fluctuation theorem for the change of the renormalized entropy.
Furthermore, breakdown of the symmetry in a limit-cycle model due to the effect
of fluctuations is also discussed.

8
The categories of this paper are: hep-ex
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math
32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
29
The categories of this paper are: funct-an
33
The categories of this paper are: plasm-ph