Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Strongly correlated quantum dots in weak confinement potentials and
  magnetic fields   We explore a strongly correlated quantum dot in the presence of a weak
confinement potential and a weak magnetic field. Our exact diagonalization
studies show that the groundstate property of such a quantum dot is rather
sensitive to the magnetic field and the strength of the confinement potential.
We have determined rich phase diagrams of these quantum dots. Some experimental
consequences of the obtained phase diagrams are discussed.

17
The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph
29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
24
The categories of this paper are: dg-ga
26
The categories of this paper are: bayes-an
5
The categories of this paper are: gr-qc
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
13
The categories of this paper are: quant-ph
16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph