Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Robust and scalable optical one-way quantum computation   We propose an efficient approach for deterministically generating scalable
cluster states with photons. This approach involves unitary transformations
performed on atoms coupled to optical cavities. Its operation cost scales
linearly with the number of qubits in the cluster state, and photon qubits are
encoded such that single-qubit operations can be easily implemented by using
linear optics. Robust optical one-way quantum computation can be performed
since cluster states can be stored in atoms and then transferred to photons
that can be easily operated and measured. Therefore, this proposal could help
performing robust large-scale optical one-way quantum computation.

15
The categories of this paper are: nucl-ex
18
The categories of this paper are: econ
20
The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg
11
The categories of this paper are: hep-lat
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
10
The categories of this paper are: q-bio
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph
1
The categories of this paper are: cs
19
The categories of this paper are: eess
34
The categories of this paper are: chem-ph