Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Magnetic field dependence of edge states in MoS$_2$ quantum dots   We study the electronic structure of monolayer MoS$_2$ quantum dots subject
to a perpendicular magnetic field. The coupling between conduction and valence
band gives rise to mid-gap topological states which localize near the dot edge.
These edge states are analogous to those of 1D quantum rings. We show they
present a large, Zeeman-like, linear splitting with the magnetic field,
anticross with the delocalized Fock-Darwin-like states of the dot, give rise to
Aharonov-Bohm-like oscillations of the conduction (valence) band low-lying
states in the K (K') valley, and modify the strong field Landau levels limit
form of the energy spectrum.

11
The categories of this paper are: hep-lat
30
The categories of this paper are: q-alg
13
The categories of this paper are: quant-ph
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
19
The categories of this paper are: eess
0
The categories of this paper are: hep-ph
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The categories of this paper are: stat
21
The categories of this paper are: adap-org
2
The categories of this paper are: math
9
The categories of this paper are: nlin