Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Review of studies about quantum communication and foundations of quantum
  mechanics at IENGF   In this proceeding I review the main experimental results obtained at IENGF
(Turin, Italy) by using a source of entangled photons realised superposing, by
means of an optical condenser, type I PDC produced in two crystals. More in
details, after having described how this source is built, I will report on a
Bell inequalities test obtained with it. Then I describe a recent innovative
double slit experiment realised with a similar scheme. Finally, I hint about
future developments of this activity at IENGF and in particular about a quantum
cryptographic scheme in d=4.

23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
16
The categories of this paper are: stat
1
The categories of this paper are: cs
7
The categories of this paper are: hep-th
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
3
The categories of this paper are: physics
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg
15
The categories of this paper are: nucl-ex