Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Mesoscopic features in the transport properties of a Kondo-correlated
  quantum dot in a magnetic field   We study the transport behavior induced by a small bias voltage through a
quantum dot connected to one-channel finite-size wires. We describe the quantum
dot by the Hubbard-Kondo which is solved by means of a quantum Monte Carlo
method. We investigate the effect of a magnetic field applied at the quantum
dot in the Kondo regime. We identify changes in the behavior of mesoscopic
oscillations introduced by the magnetic field that have an analogous behavior
to those observed as a function of the temperature.

14
The categories of this paper are: math-ph
22
The categories of this paper are: chao-dyn
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
17
The categories of this paper are: q-fin
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
10
The categories of this paper are: q-bio
30
The categories of this paper are: q-alg
3
The categories of this paper are: physics
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an