Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hamiltonian approach to the charge transfer statistics of Kondo quantum
  dots contacted by a normal metal and a superconductor   We analyze the full counting statistics (FCS) of quantum dots in the Kondo
regime contacted by normal and superconducting leads or an STM tip. To describe
the Kondo resonance we use an effective model for the quantum dot in the Kondo
regime in combination with the FCS for tunneling contacts calculated using the
Hamiltonian approach. We show that the situation of weak coupling to the
superconducting electrode in the case of superconductor gap being larger than
the Kondo resonance width can be easily handled and verify the method by
comparing our theoretical predictions to experimental data. This allows us to
make predictions for the noise and cross-correlation in setups involving a
superconductor. We find that a positive cross-correlation is possible in the
case of a superconductor and two normal leads contacted via two quantum dots in
the Kondo regime.

12
The categories of this paper are: nucl-th
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The categories of this paper are: q-bio
2
The categories of this paper are: math
21
The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc
37
The categories of this paper are: supr-con
28
The categories of this paper are: alg-geom
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
20
The categories of this paper are: acc-phys