Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Single-photon logic gates using minimal resources   We present a simple architecture for deterministic quantum circuits operating
on single photon qubits. Few resources are necessary to implement two
elementary gates and can be recycled for computing with large numbers of
qubits. The deterministic realization of some key multi-qubit gates, such as
the Fredkin and Toffoli gate, is greatly simplified in this approach.

31
The categories of this paper are: ao-sci
35
The categories of this paper are: mtrl-th
15
The categories of this paper are: nucl-ex
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
24
The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
21
The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
32
The categories of this paper are: atom-ph
17
The categories of this paper are: q-fin