Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Transport signatures of interacting fermions in quasi-one-dimensional
  topological superconductors   A topological superconducting wire with an effective time reversal symmetry
is known to have a $\mathbb{Z}_8$ topological classification in the presence of
interactions. The topological index $|n| \le 4$ counts the number of Majorana
end states, negative $n$ corresponding to end states that are odd under time
reversal. If such a wire is weakly coupled to a normal-metal lead, interactions
induce a Kondo-like correlated state if $|n| = 4$. We show that the Kondo-like
state manifests itself in an anomalous temperature dependence of the zero-bias
conductance and by an anomalous Fano factor for the zero-temperature
normally-reflected current at finite bias. We also consider the splitting of
the effective Kondo resonance for weak symmetry-breaking perturbations.

15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
13
The categories of this paper are: quant-ph
12
The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg