Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Autonomous multipartite entanglement engines   The generation of genuine multipartite entangled states is challenging in
practice. Here we explore a new route to this task, via autonomous entanglement
engines which use only incoherent coupling to thermal baths and
time-independent interactions. We present a general machine architecture, which
allows for the generation of a broad range of multipartite entangled states in
a heralded manner. Specifically, given a target multiple-qubit state, we give a
sufficient condition ensuring that it can be generated by our machine. We
discuss the cases of Greenberger-Horne-Zeilinger, Dicke and cluster states in
detail. These results demonstrate the potential of purely thermal resources for
creating multipartite entangled states useful for quantum information
processing.

23
The categories of this paper are: solv-int
24
The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
8
The categories of this paper are: hep-ex
30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin
18
The categories of this paper are: econ
5
The categories of this paper are: gr-qc