Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Nonlinear chiral transport from holography   Nonlinear transport phenomena induced by the chiral anomaly are explored
within a 4D field theory defined holographically as $U(1)_V\times U(1)_A$
Maxwell-Chern-Simons theory in Schwarzschild-$AdS_5$. First, in presence of
external electromagnetic fields, a general form of vector and axial currents is
derived. Then, within the gradient expansion up to third order, we analytically
compute all (over 50) transport coefficients. A wealth of higher order
(nonlinear) transport phenomena induced by chiral anomaly are found beyond the
Chiral Magnetic and Chiral Separation Effects. Some of the higher order terms
are relaxation time corrections to the lowest order nonlinear effects. The
charge diffusion constant and dispersion relation of the Chiral Magnetic Wave
are found to receive anomaly-induced non-linear corrections due to e/m
background fields. Furthermore, there emerges a new gapless mode, which we
refer to as {\it Chiral Hall Density Wave}, propagating along the background
Poynting vector.

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The categories of this paper are: cond-mat
21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
13
The categories of this paper are: quant-ph
23
The categories of this paper are: solv-int
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
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The categories of this paper are: astro-ph
18
The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
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The categories of this paper are: cs
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The categories of this paper are: math
34
The categories of this paper are: chem-ph