Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Bell violation versus geometric measure of quantum discord and their
  dynamical behavior   Motivated by recent numerous works on the interplay among various measures of
quantum correlations, we aim to investigate the relationship between the
violation of Clauser-Horne-Shimony-Holt (CHSH) Bell inequality and geometric
measure of quantum discord for two-qubit systems. Exact lower and upper bounds
of Bell violation versus geometric discord are obtained for a specific and
significant class of states, Bell diagonal states, and the respective states
which suffice those bounds are also characterized. The dynamical behavior of
these two quantifiers is carefully analyzed in the presence of decoherence,
including Markovian, non-Markovian, and non-back-action quantum environments.
The results suggest that Bell violation is closely related to geometric
discord, like its relationship with other entanglement monotones.

11
The categories of this paper are: hep-lat
16
The categories of this paper are: stat
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin
20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
10
The categories of this paper are: q-bio
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom