Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Paired Hall States versus Unidirectional CDW in Tilted Field for
  $\nu={5/2}$   We formulate the composite fermions in the presence of an in-plane magnetic
field. As the in-plane field increases, if we assume the state at $\nu=5/2$
turns into the mixed state between the unidirectional charge density wave
domains and paired Hall state, we can phenomenologically fit the theoretically
defined gap to the experimental measured results. We explain the destruction of
the paired Hall states and then a phase transition from the paired Hall state
to the unidirectional charge density wave from a symmetry point of view.

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The categories of this paper are: ao-sci
3
The categories of this paper are: physics
2
The categories of this paper are: math
19
The categories of this paper are: eess
22
The categories of this paper are: chao-dyn
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
6
The categories of this paper are: astro-ph