Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Pseudoclassical description of the massive Dirac particles in odd
  dimensions   A pseudoclassical model is proposed to describe massive Dirac (spin one-half)
particles in arbitrary odd dimensions. The quantization of the model reproduces
the minimal quantum theory of spinning particles in such dimensions. A
dimensional duality between the model proposed and the pseudoclassical
description of Weyl particles in even dimensions is discussed.

31
The categories of this paper are: ao-sci
0
The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an
25
The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
21
The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
1
The categories of this paper are: cs
10
The categories of this paper are: q-bio