Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Empirical State Determination of Entangled Two-Level Systems and its
  Relation to Information Theory   Theoretical methods for empirical state determination of entangled two-level
systems are analyzed in relation to information theory. We show that hidden
variable theories would lead to a Shannon index of correlation between the
entangled subsystems which is larger that that predicted by quantum mechanics.
Canonical representations which have maximal correlations are treated by the
use of Schmidt decomposition of the entangled states, including especially the
Bohm singlet state and the GHZ entangled states. We show that quantum mechanics
does not violate locality, but does violate realism.

2
The categories of this paper are: math
17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
12
The categories of this paper are: nucl-th
16
The categories of this paper are: stat
19
The categories of this paper are: eess
11
The categories of this paper are: hep-lat
9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc
33
The categories of this paper are: plasm-ph
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex