Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Complete quantum teleportation with a Kerr nonlinearity   We present a scheme for the quantum teleportation of the polarization state
of a photon employing a cross-Kerr medium. The experimental feasibility of the
scheme is discussed and we show that, using the recently demonstrated ultraslow
light propagation in cold atomic media, our proposal can be realized with
presently available technology.

31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
21
The categories of this paper are: adap-org
0
The categories of this paper are: hep-ph
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
5
The categories of this paper are: gr-qc
9
The categories of this paper are: nlin
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con