Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Surprises in the phase diagram of an Anderson impurity model for a
  single C$_{60}^{n-}$ molecule   We find by Wilson numerical renormalization group and conformal field theory
that a three-orbital Anderson impurity model for a C$_{60}^{n-}$ molecule has a
very rich phase diagram which includes non-Fermi-liquid stable and unstable
fixed points with interesting properties, most notably high sensitivity to
doping $n$. We discuss the implications of our results to the conductance
behavior of C$_{60}$-based single-molecule transistor devices.

2
The categories of this paper are: math
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
19
The categories of this paper are: eess
8
The categories of this paper are: hep-ex
17
The categories of this paper are: q-fin
20
The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg
33
The categories of this paper are: plasm-ph
7
The categories of this paper are: hep-th
35
The categories of this paper are: mtrl-th
6
The categories of this paper are: astro-ph
28
The categories of this paper are: alg-geom