Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On idealism of Anton Zeilinger's information interpretation of quantum
  mechanics   We argue that Anton Zeilinger's "foundational conceptual principle" for
quantum mechanics according to which an elementary system carries one bit of
information is an idealistic principle, which should be replaced by a realistic
principle of contextuality. Specific properties of quantum systems are a
consequence of impossibility to speak about them without reference to the tools
of their observation/identification and, consequently, context in which these
tools are applied.

2
The categories of this paper are: math
37
The categories of this paper are: supr-con
23
The categories of this paper are: solv-int
18
The categories of this paper are: econ
1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg
31
The categories of this paper are: ao-sci
22
The categories of this paper are: chao-dyn
25
The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
10
The categories of this paper are: q-bio