Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stochastic thermodynamics of Langevin systems under time-delayed
  feedback control: II. Nonequilibrium steady-state fluctuations   This paper is the second in a series devoted to the study of Langevin systems
subjected to a continuous time-delayed feedback control. The goal of our
previous paper [Phys. Rev. E 91, 042114 (2015)] was to derive second-law-like
inequalities that provide bounds to the average extracted work. Here we study
stochastic fluctuations of time-integrated observables such as the heat
exchanged with the environment, the extracted work, or the (apparent) entropy
production. We use a path-integral formalism and focus on the long-time
behavior in the stationary cooling regime, stressing the role of rare events.
This is illustrated by a detailed analytical and numerical study of a Langevin
harmonic oscillator driven by a linear feedback.

17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
20
The categories of this paper are: acc-phys
22
The categories of this paper are: chao-dyn
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
18
The categories of this paper are: econ
3
The categories of this paper are: physics
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
11
The categories of this paper are: hep-lat
8
The categories of this paper are: hep-ex
15
The categories of this paper are: nucl-ex