Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Local Non-Fermi Liquid Theory of Magnetic Impurity Effects in Carbon
  Nanotubes   Magnetic impurity effects in carbon nanotubes are studied theoretically. The
multi channel Kondo effect is investigated with the band structure of the
metallic nanotubes. The local non-Fermi liquid behavior is realized at
temperatures lower than the Kondo temperature T_K. The density of states of
localized electron has a singularity |omega|^1/2 which gives rise to a pseudo
gap at the Kondo resonance in low temperatures. The temperature dependence of
the electronic resistivity is predicted as T^1/2, and the imaginary part of
dynamical susceptibilities has the |omega|^1/2 dependence.

8
The categories of this paper are: hep-ex
0
The categories of this paper are: hep-ph
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
33
The categories of this paper are: plasm-ph
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
21
The categories of this paper are: adap-org
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
28
The categories of this paper are: alg-geom