Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Certifying quantum signatures in thermodynamics and metrology via
  contextuality of quantum linear response   We identify a fundamental difference between classical and quantum dynamics
in the linear response regime by showing that the latter is in general
contextual. This allows us to provide an example of a quantum engine whose
favorable power output scaling \emph{unavoidably} requires nonclassical effects
in the form of contextuality. Furthermore, we describe contextual advantages
for local metrology. Given the ubiquity of linear response theory, we
anticipate that these tools will allow one to certify the nonclassicality of a
wide array of quantum phenomena.

17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
2
The categories of this paper are: math
35
The categories of this paper are: mtrl-th
5
The categories of this paper are: gr-qc
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ
20
The categories of this paper are: acc-phys
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
24
The categories of this paper are: dg-ga