Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum entanglement in n-qubit real equally weighted states   The n-qubit real equally weighted states are employed in some quantum
algorithms including Deutsch-Jozsa, Grover, Simon, and so on. We qualitatively
investigate the entanglement properties of n-qubit real equally weighted
states. Firstly, all of the n-qubit real equally weighted states are classified
into 7 parts by means of their structural degrees. Then we analyze the
multipartite entanglement features of the states in every part by means of
separable and similar degrees.

29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
15
The categories of this paper are: nucl-ex
21
The categories of this paper are: adap-org
17
The categories of this paper are: q-fin
22
The categories of this paper are: chao-dyn
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
34
The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
3
The categories of this paper are: physics
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an