Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Full Physical Derivation and Meaning of Lorentz Transformation   In the line of thought of Einstein's 1905 paper on relativity, I get a
physical derivation of Lorentz transformation (LT) answering its main criticism
and considerably enlarging the area of applications of the theory of
relativity.

5
The categories of this paper are: gr-qc
4
The categories of this paper are: cond-mat
27
The categories of this paper are: comp-gas
17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
0
The categories of this paper are: hep-ph
31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
2
The categories of this paper are: math
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an