Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hidden variable models for quantum theory cannot have any local part   It was shown by Bell that no local hidden variable model is compatible with
quantum mechanics. If, instead, one permits the hidden variables to be entirely
non-local, then any quantum mechanical predictions can be recovered. In this
paper, we consider general hidden variable models which can have both local and
non-local parts. We then show the existence of (experimentally verifiable)
quantum correlations that are incompatible with any hidden variable model
having a non-trivial local part, such as the model proposed by Leggett.

23
The categories of this paper are: solv-int
24
The categories of this paper are: dg-ga
17
The categories of this paper are: q-fin
11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th
7
The categories of this paper are: hep-th
3
The categories of this paper are: physics
9
The categories of this paper are: nlin
19
The categories of this paper are: eess
28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
35
The categories of this paper are: mtrl-th
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys