Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Experimental entanglement-enhanced work extraction based on a Maxwell's
  demon   The relation between the theory of entanglement and thermodynamics is very
tight: a thermodynamic theory of quantum entanglement, as well as the
establishment of rigorous formal connections between the laws of thermodynamics
and the phenomenology of entanglement are currently open areas of
investigation. In this quest, an interesting problem is embodied by the role
played by entanglement in processes of work extraction from a working medium
embodied by quantum information carriers. In this work, we experimentally
address the question "Is there any intrinsic advantage for work extraction
given by the use of an entangled working medium?". By addressing
work-extraction protocols based on a mechanism intimately linked to the
paradigm of Maxwell's daemon, and implementing suitably designed multi-photon
optical interferometers, we demonstrate experimentally the intrinsic advantages
for such tasks provided by bipartite and genuine multipartite entanglement. We
highlight the unique nature of such tests by comparing their performance to
standard tests for the inseparability of multi-photon state resources. Our work
contributes strongly to the ongoing efforts in establishing photonic systems as
a platform for experiments for information thermodynamics.

5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
27
The categories of this paper are: comp-gas
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
36
The categories of this paper are: cmp-lg
6
The categories of this paper are: astro-ph
24
The categories of this paper are: dg-ga
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
11
The categories of this paper are: hep-lat
28
The categories of this paper are: alg-geom