Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Asymptotic teleportation scheme as a universal programmable quantum
  processor   We consider a scheme of quantum teleportation where a receiver has multiple
(N) output ports and obtains the teleported state by merely selecting one of
the N ports according to the outcome of the sender's measurement. We
demonstrate that such teleportation is possible by showing an explicit protocol
where N pairs of maximally entangled qubits are employed. The optimal
measurement performed by a sender is the square-root measurement, and a perfect
teleportation fidelity is asymptotically achieved for a large N limit. Such
asymptotic teleportation can be utilized as a universal programmable processor.

32
The categories of this paper are: atom-ph
24
The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
3
The categories of this paper are: physics
10
The categories of this paper are: q-bio
2
The categories of this paper are: math
19
The categories of this paper are: eess
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The categories of this paper are: mtrl-th
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The categories of this paper are: alg-geom
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The categories of this paper are: solv-int
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The categories of this paper are: econ
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn