Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Resonant Andreev Tunneling in Strongly Interacting Quantum Dots   We study resonant Andreev tunneling through a strongly interacting quantum
dot connected to a normal and to a superconducting lead. We obtain a formula
for the Andreev current and apply it to discuss the linear and non-linear
transport in the nonperturbative regime, where the effects of the Kondo
resonance on the two particle tunneling arise. In particular we notice an
enhancement of the Kondo anomaly in the $I-V$ characteristics due to the
superconducting electrode.

28
The categories of this paper are: alg-geom
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
19
The categories of this paper are: eess
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
5
The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga
3
The categories of this paper are: physics
1
The categories of this paper are: cs
20
The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg