Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum corrections to the entropy in a driven quantum Brownian motion
  model   Quantum Brownian motion model is a typical model in the study of
nonequilibrium quantum thermodynamics. Entropy is one of the most fundamental
physical concepts in thermodynamics. In this work, by solving the quantum
Langevin equation, we study the von Neumann entropy of a particle undergoing
quantum Brownian motion. In both the strong and the weak coupling regimes, we
obtain the analytical expression of the time evolution of the Wigner function
in terms of the initial Wigner function. The result is applied to the
thermodynamic equilibrium initial state, which reproduces its classical
counterpart in the high-temperature limit. Based on these results, for those
initial states having well-defined classical counterparts, we obtain the
explicit expression of the quantum corrections to the entropy of the system.
Moreover, under the Markovian approximation, we obtain the expression of the
quantum corrections to the total entropy production rate ${e_{\rm p}}$ and the
heat dissipation rate ${h_{\rm d}}$. Our results bring important insights to
the understanding of entropy in open quantum systems.

3
The categories of this paper are: physics
2
The categories of this paper are: math
21
The categories of this paper are: adap-org
20
The categories of this paper are: acc-phys
24
The categories of this paper are: dg-ga
23
The categories of this paper are: solv-int
11
The categories of this paper are: hep-lat
15
The categories of this paper are: nucl-ex
17
The categories of this paper are: q-fin
30
The categories of this paper are: q-alg
0
The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom