Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Covariant quantization of infinite spin particle models, and higher
  order gauge theories   Further properties of a recently proposed higher order infinite spin particle
model are derived. Infinitely many classically equivalent but different
Hamiltonian formulations are shown to exist. This leads to a condition of
uniqueness in the quantization process. A consistent covariant quantization is
shown to exist. Also a recently proposed supersymmetric version for half-odd
integer spins is quantized. A general algorithm to derive gauge invariances of
higher order Lagrangians is given and applied to the infinite spin particle
model, and to a new higher order model for a spinning particle which is
proposed here, as well as to a previously given higher order rigid particle
model. The latter two models are also covariantly quantized.

24
The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con
13
The categories of this paper are: quant-ph
4
The categories of this paper are: cond-mat
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex
1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol
8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
3
The categories of this paper are: physics