Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Comment on "Trouble with the Lorentz Law of Force: Incompatibility with
  Special Relativity and Momentum Conservation [arXiv:1205.0096]"   In this Comment it is shown that the principle of relativity is naturally
satisfied and there is no paradox if an independent physical reality is
attributed to the four-dimensional (4D) geometric quantities (GQs) and not, as
usual, to the 3D quantities. Hence, there is no need either for the change of
the expression for the Lorentz force, but as a 4D GQ, or for the introduction
of some "hidden" 3D quantities.

11
The categories of this paper are: hep-lat
9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
15
The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
21
The categories of this paper are: adap-org
18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga
19
The categories of this paper are: eess