Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Disorder-induced coupling of Weyl nodes in WTe$_2$   The finite coupling between Weyl nodes due to residual disorder is
investigated by magnetotransport studies in WTe$_2$. The anisotropic scattering
of quasiparticles is evidenced from classical and quantum transport
measurements. A new theoretical approach using a real band structure is
developed to calculate the dependence of the scattering anisotropy with the
correlation length of the disorder. A comparison between theory and experiments
reveals for the first time a short correlation length in WTe$_2$ ($\xi$~nm).
This result implies a significant coupling between Weyl nodes and other bands,
so that inter-node scattering strongly reduces topologically non-trivial
properties, such as the chiral anomaly.

21
The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
30
The categories of this paper are: q-alg
36
The categories of this paper are: cmp-lg
6
The categories of this paper are: astro-ph
23
The categories of this paper are: solv-int
2
The categories of this paper are: math
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs