Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Getting Beyond 5G: A Feasibility Study for 6G Using On-Chip Wireless THz
  Systems   A proposed Line of Sight and Non Line of Sight model for Terahertz
Communication with achievable data rates of upto 100GBps using Photonic
Topological Insulator.

26
The categories of this paper are: bayes-an
27
The categories of this paper are: comp-gas
1
The categories of this paper are: cs
32
The categories of this paper are: atom-ph
30
The categories of this paper are: q-alg
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
24
The categories of this paper are: dg-ga
18
The categories of this paper are: econ
2
The categories of this paper are: math
4
The categories of this paper are: cond-mat
15
The categories of this paper are: nucl-ex
3
The categories of this paper are: physics
9
The categories of this paper are: nlin