Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Generalized Model for the Classical Relativistic Spinning Particle   Following the Poincare algebra for a free spinning particle and using the
Casimirs of the algebra in the Hamiltonian approach, we construct
systematically a set of Lagrangians for the relativistic spinning particle
which includes the Lagrangian given in the literature. Then we analyze the
dynamics of this generalized system in the Lagrangian formulation and show that
the equations of motion support an oscillatory solution corresponding to the
spinning nature of the system. Next we analyze the canonical structure of the
system and present the correct gauge suitable for the spinning motion of the
system.

24
The categories of this paper are: dg-ga
9
The categories of this paper are: nlin
6
The categories of this paper are: astro-ph
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg
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The categories of this paper are: cmp-lg
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The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
18
The categories of this paper are: econ
4
The categories of this paper are: cond-mat
29
The categories of this paper are: funct-an