Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Optically-Heralded Entanglement of Superconducting Systems in Quantum
  Networks   Networking superconducting quantum computers is a longstanding challenge in
quantum science. The typical approach has been to cascade transducers:
converting to optical frequencies at the transmitter and to microwave
frequencies at the receiver. However, the small microwave-optical coupling and
added noise have proven formidable obstacles. Instead, we propose optical
networking via heralding end-to-end entanglement with one detected photon and
teleportation. In contrast to cascaded direct transduction, our scheme absorbs
the low optical-microwave coupling efficiency into the heralding step, thus
breaking the rate-fidelity trade-off. Moreover, this technique unifies and
simplifies entanglement generation between superconducting devices and other
physical modalities in quantum networks.

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The categories of this paper are: hep-ph
18
The categories of this paper are: econ
16
The categories of this paper are: stat
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin
20
The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg
19
The categories of this paper are: eess
34
The categories of this paper are: chem-ph