Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Criterion for k-separability in mixed multipartite systems   Using a recently introduced framework, we derive criteria for quantum
k-separability, which are very easily computed. In the case k = 2, our criteria
are equally strong to the best methods known so far, while in all other cases
there are currently no comparable criteria known. We also show how the criteria
can be implemented experimentally.

20
The categories of this paper are: acc-phys
32
The categories of this paper are: atom-ph
12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
5
The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
4
The categories of this paper are: cond-mat
19
The categories of this paper are: eess
18
The categories of this paper are: econ