Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dirac Operators and Clifford Geometry - New Unifying Principles in
  Particle Physics ?   In this lecture I will report on some recent progress in understanding the
relation of Dirac operators on Clifford modules over an even-dimensional closed
Riemannian manifold $M$\ and (euclidean) Einstein-Yang-Mills-Higgs models.

28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
2
The categories of this paper are: math
17
The categories of this paper are: q-fin
3
The categories of this paper are: physics
6
The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
20
The categories of this paper are: acc-phys