Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Rouse-Zimm-Brinkman theory of the dynamics of polymers in dilute
  solutions   We propose a theory of the dynamics of polymers in dilute solution, in which
the popular Zimm and Rouse models are limiting cases of infinitely large and
small draining parameter. The equation of motion for the polymer segments
beads) is solved together with Brinkman's equation for the solvent velocity
that takes into account the presence of other polymer coils in the solution.
The equation for the polymer normal modes is obtained and the relevant time
correlation functions are found. A tendency to the time-dependent hydrodynamic
screening is demonstrated on the diffusion of the polymers as well as on the
relaxation of their internal modes. With the growing concentration of the coils
in solution they both show a transition to the (exactly) Rouse behavior. The
shear viscosity of the solution, the Huggins coefficient and other quantities
are calculated and shown to be notably different from the known results.

35
The categories of this paper are: mtrl-th
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
11
The categories of this paper are: hep-lat
26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
32
The categories of this paper are: atom-ph
29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con
12
The categories of this paper are: nucl-th
15
The categories of this paper are: nucl-ex
3
The categories of this paper are: physics
8
The categories of this paper are: hep-ex