Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Effect of thermal noise on vesicles and capsules in shear flow   We add thermal noise consistently to reduced models of undeformable vesicles
and capsules in shear flow and derive analytically the corresponding stochastic
equations of motion. We calculate the steady-state probability distribution
function and construct the corresponding phase diagrams for the different
dynamical regimes. For fluid vesicles, we predict that at small shear rates
thermal fluctuations induce a tumbling motion for any viscosity contrast. For
elastic capsules, due to thermal mixing, an intermittent regime appears in
regions where deterministic models predict only pure tank treading or tumbling.

1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph
18
The categories of this paper are: econ
13
The categories of this paper are: quant-ph
20
The categories of this paper are: acc-phys
2
The categories of this paper are: math
30
The categories of this paper are: q-alg
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
19
The categories of this paper are: eess
9
The categories of this paper are: nlin