Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the Extension of a Physical Body in Classical Motion. An Analogy for
  a Pseudo-Velocity Concept and Wiener's Process in (Ideal) Polymer Solutions   A pseudo-velocity concept, based on the extension of a linear body, is
defined by a special relativity experiment. It suggests an analogy with the
covariance properties of Wiener's process, ultimately implying that the scaling
behavior of (Gaussian) polymer solutions can be derived from a Brownian
Relativity theory, as it was formerly put forward. An ad-hoc statistical
interpretation of the resulting spacetime transforms may be given by the
central limit theorem.

24
The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
11
The categories of this paper are: hep-lat
9
The categories of this paper are: nlin
14
The categories of this paper are: math-ph
18
The categories of this paper are: econ
17
The categories of this paper are: q-fin
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
3
The categories of this paper are: physics
34
The categories of this paper are: chem-ph
26
The categories of this paper are: bayes-an
8
The categories of this paper are: hep-ex
32
The categories of this paper are: atom-ph