Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quirks and strings attached as the ultimate communication and
  acceleration devices   We point out that if a certain variant of "Quirks", particles that carry
ordinary color and some other color' exist, then we can have a completely novel
and efficient mode of long distance communications and of acceleration to very
high energies. For very low scale $\Lambda'$ the scale of the new gauge group
in the theory, and associated string tension of the new color' the Quirks can
be captured in ordinary materials. Having then the Quirk Q' and anti-Quirk
$\bar{Q}'$ in two separate piezoelectric crystals at arbitrarily far out points
A and B allows Alice and Bob at these locations to communicate by generating
transverse waves along the connecting color' string. Also releasing the Quirks
allows them to collide at extremely high energies.

5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
32
The categories of this paper are: atom-ph
11
The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
37
The categories of this paper are: supr-con