Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: General Qubit Errors Cannot Be Corrected   Error correction, in the standard meaning of the term, implies the ability to
correct all small analog errors and some large errors. Examining assumptions at
the basis of the recently proposed quantum error-correcting codes, it is
pointed out that these codes can correct only a subset of errors, and are
unable to correct small phase errors which can have disastrous consequences for
a quantum computation. This shortcoming will restrict their usefulness in real
applications.

9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
16
The categories of this paper are: stat
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
19
The categories of this paper are: eess
24
The categories of this paper are: dg-ga
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
34
The categories of this paper are: chem-ph
22
The categories of this paper are: chao-dyn
31
The categories of this paper are: ao-sci
36
The categories of this paper are: cmp-lg
37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat