Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Geometric Structure of Quantum Resources for Bell-diagonal states   Two-qubit Bell-diagonal states can be depicted as a tetrahedron in three
dimensions. We investigate the structure of quantum resources, including
coherence and quantum discord, in the tetrahedron. The ordering of different
resources measures is a common problem in resource theories, and which measure
should be chosen to investigate the structure of resources is still an open
question. We consider the structure of quantum resources which is not affected
by the choice of measure. Our work provides a complete structure of coherence
and quantum discord for Bell-diagonal states. The pictorial approach also
indicates how to explore the structure of resources even when we don't have
consistent measure of a concrete quantum resource.

3
The categories of this paper are: physics
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
1
The categories of this paper are: cs
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
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The categories of this paper are: dg-ga
31
The categories of this paper are: ao-sci
35
The categories of this paper are: mtrl-th
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The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas
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The categories of this paper are: nucl-ex
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The categories of this paper are: hep-ex
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The categories of this paper are: alg-geom
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The categories of this paper are: chao-dyn