Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: DFT+DMFT calculations of the complex band and tunneling behavior for the
  transition metal monoxides MnO, FeO, CoO and NiO   We report complex band structure (CBS) calculations for the four late
transition metal monoxides, MnO, FeO, CoO and NiO, in their paramagnetic phase.
The CBS is obtained from density functional theory plus dynamical mean field
theory (DMFT) calculations to take into account correlation effects. The
so-called $\beta$ parameters, governing the exponential decay of the
transmission probability in the non-resonant tunneling regime of these oxides,
are extracted from the CBS. Different model constructions are examined in the
DMFT part of the calculation. The calculated $\beta$ parameters provide
theoretical estimation for the decay length in the evanescent channel, which
would be useful for tunnel junction applications of these materials.

8
The categories of this paper are: hep-ex
9
The categories of this paper are: nlin
5
The categories of this paper are: gr-qc
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
18
The categories of this paper are: econ
2
The categories of this paper are: math
17
The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
35
The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci