Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum energy exchange and refrigeration: A full-counting statistics
  approach   We formulate a full-counting statistics description to study energy exchange
in multi-terminal junctions. Our approach applies to quantum systems that are
coupled either additively or non-additively (cooperatively) to multiple
reservoirs. We derive a Markovian Redfield-type equation for the counting-field
dependent reduced density operator. Under the secular approximation, we confirm
that the cumulant generating function satisfies the heat exchange fluctuation
theorem. Our treatment thus respects the second law of thermodynamics. We
exemplify our formalism on a multi-terminal two-level quantum system, and apply
it to realize the smallest quantum absorption refrigerator, operating through
engineered reservoirs, and achievable only through a cooperative bath
interaction model.

9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
24
The categories of this paper are: dg-ga
26
The categories of this paper are: bayes-an
35
The categories of this paper are: mtrl-th
17
The categories of this paper are: q-fin
31
The categories of this paper are: ao-sci
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio