Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum correlations and Bell's inequality violation in a Heisenberg
  spin dimer via neutron scattering   The characterization of quantum information quantifiers has attracted a
considerable attention of the scientific community, since they are a useful
tool to verify the presence of quantum correlations in a quantum system. In
this context, in the present work we show a theoretical study of some
quantifiers, such as entanglement witness, entanglement of formation, Bell's
inequality violation and geometric quantum discord as a function of the
diffractive properties of neutron scattering. We provide one path toward
identifying the presence of quantum correlations and quantum nonlocality in a
molecular magnet as a Heisenberg spin-$1/2$ dimer, by diffractive properties
typically obtained via neutron scattering experiments.

36
The categories of this paper are: cmp-lg
2
The categories of this paper are: math
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
12
The categories of this paper are: nucl-th
21
The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc
23
The categories of this paper are: solv-int
9
The categories of this paper are: nlin
7
The categories of this paper are: hep-th
20
The categories of this paper are: acc-phys
4
The categories of this paper are: cond-mat
22
The categories of this paper are: chao-dyn