Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Implementation of a CNOT gate in two Rydberg atoms by the nonholonomic
  control technique   We present a demonstrative application of the nonholonomic control method to
a real physical system composed of two cold Cesium atoms. In particular, we
show how to implement a CNOT quantum gate in this system by means of a
controlled Stark field.

28
The categories of this paper are: alg-geom
8
The categories of this paper are: hep-ex
22
The categories of this paper are: chao-dyn
5
The categories of this paper are: gr-qc
0
The categories of this paper are: hep-ph
2
The categories of this paper are: math
16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
10
The categories of this paper are: q-bio
12
The categories of this paper are: nucl-th
37
The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat
15
The categories of this paper are: nucl-ex
32
The categories of this paper are: atom-ph
29
The categories of this paper are: funct-an