Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Conductance Fluctuations and Spin Symmetries in Quantum Dots   Conductance fluctuations in GaAs quantum dots with spin-orbit and Zeeman
coupling are investigated experimentally and compared to a random matrix theory
formulation that defines a number of regimes of spin symmetry depending on
experimental parameters. Accounting for orbital coupling of the in-plane
magnetic field, which can break time-reversal symmetry, yields excellent
overall agreement between experiment and theory.

8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
26
The categories of this paper are: bayes-an
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
34
The categories of this paper are: chem-ph
20
The categories of this paper are: acc-phys
18
The categories of this paper are: econ
2
The categories of this paper are: math