Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dynamic chiral magnetic effect and Faraday rotation in macroscopically
  disordered helical metals   We develop an effective medium theory for electromagnetic wave propagation
through gapless non-uniform systems with dynamic chiral magnetic effect. The
theory allows to calculate macroscopic-disorder-induced corrections to the
values of optical, as well as chiral magnetic conductivities. In particular, we
show that spatial fluctuations of optical conductivity induce corrections to
the effective value of the chiral magnetic conductivity. Experimentally, these
corrections can be observed as sharp features in the Faraday rotation angle
near frequencies that correspond to the bulk plasmon resonances of a material.
Such features are not expected to be present in single crystal samples.

17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
2
The categories of this paper are: math
30
The categories of this paper are: q-alg
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
23
The categories of this paper are: solv-int
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
19
The categories of this paper are: eess
22
The categories of this paper are: chao-dyn