Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Twisted Line Liquids   We propose a model of directed lines where the average direction has the
nature of a cholesteric liquid crystal. This model, for instance, would
describe the liquid of screw dislocations in the twist-grain-boundary (TGB)
phase of liquid crystals. We show that the presence of lines does not alter the
long wavelength elasticity of a cholesteric and, therefore, does not stabilize
Landau-Peierls instability of the cholesteric phase. We discuss other possible
mechanisms for stabilizing the twist-grain-boundary phase.

22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
33
The categories of this paper are: plasm-ph
20
The categories of this paper are: acc-phys
7
The categories of this paper are: hep-th
30
The categories of this paper are: q-alg
6
The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom
11
The categories of this paper are: hep-lat
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc