Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Characterization of Tripartite Quantum States with Vanishing Monogamy
  Score   Quantum discord, an information-theoretic quantum correlation measure, can
satisfy as well as violate monogamy, for three-party quantum states. We
quantify the feature using the concept of discord monogamy score. We find a
necessary condition of a vanishing discord monogamy score for arbitrary
three-party states. A necessary and sufficient condition is obtained for pure
states. We prove that the class of states having a vanishing discord monogamy
score cannot have arbitrarily high genuine multipartite entanglement, as
quantified by generalized geometric measure. In the special case of three-qubit
pure states, their classification with respect to the discord monogamy score,
reveals a rich structure that is different from that which had been obtained by
using the monogamy score corresponding to the entanglement measure called
concurrence. We investigate properties like genuine multipartite entanglement
and violation of the multipartite Bell inequality for these states.

9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
28
The categories of this paper are: alg-geom
26
The categories of this paper are: bayes-an
4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
16
The categories of this paper are: stat
0
The categories of this paper are: hep-ph
7
The categories of this paper are: hep-th
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The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
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The categories of this paper are: atom-ph
25
The categories of this paper are: patt-sol
1
The categories of this paper are: cs
5
The categories of this paper are: gr-qc