Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Die Reissner-Nordstr\"om-Metrik in der Pseudokomplexen Allgemeinen
  Relativit\"atstheorie   This master thesis discusses the Reissner-Nordstr\"om metric and the dirac
equation in curved spaces in the pseudo-complex General Relativity (pc-GR) and
reviews the original ansatz of pc-GR. It is written in German.

31
The categories of this paper are: ao-sci
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
8
The categories of this paper are: hep-ex
0
The categories of this paper are: hep-ph
7
The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
28
The categories of this paper are: alg-geom
2
The categories of this paper are: math
25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th
3
The categories of this paper are: physics
33
The categories of this paper are: plasm-ph