Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum polar stabilizer codes based on polarization of pure quantum
  channel are bad stabilizer codes for quantum computing   Inspired by classical polar code, whose coding rate can asymptotically
achieve the Shannon capacity, researchers are trying to find its analogue in
quantum information field, which is called quantum polar code. Some researchers
believe that directly quantizing classical polar coding circuits will produce
polarization phenomenon of pure quantum channel, based on which we can design a
quantum polar coding scheme that applies to quantum computing. In this paper,
we try to follow this intuition and propose a class of quantum polar stabilizer
codes for quantum computing. Unfortunately, simulation results shows that this
kind of quantum polar stabilizer codes directly based on quantizing classical
polar coding circuits are bad stabilizer codes for quantum computing.

34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
10
The categories of this paper are: q-bio
9
The categories of this paper are: nlin
26
The categories of this paper are: bayes-an
1
The categories of this paper are: cs
32
The categories of this paper are: atom-ph
12
The categories of this paper are: nucl-th
15
The categories of this paper are: nucl-ex
5
The categories of this paper are: gr-qc
37
The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
4
The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg