Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Teleportation scheme implementing the Universal Optimal Quantum Cloning
  Machine and the Universal NOT gate   The universal quantum cloning machine and the universal NOT gate acting on a
single qubit can be implemented very generally by slightly modifying the
protocol of quantum state teleportation. The experimental demonstration of the
1 to 2 cloning process according to the above scheme has been realized for a
qubit encoded in photon polarization.

35
The categories of this paper are: mtrl-th
17
The categories of this paper are: q-fin
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
21
The categories of this paper are: adap-org
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
36
The categories of this paper are: cmp-lg
34
The categories of this paper are: chem-ph
15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas
1
The categories of this paper are: cs
7
The categories of this paper are: hep-th