Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Orbital-selective Mott transitions in the 2-band J_z-model: a
  high-precision quantum Monte Carlo study   Using high-precision quantum Monte Carlo (QMC) simulations within the
framework of dynamical mean field theory (DMFT), we show that the anisotropic
degenerate two-orbital Hubbard model contains two consecutive orbital-selective
Mott transitions (OSMTs) even in the absence of spin-flip terms and
pair-hopping processes. In order to reveal the second transition we carefully
analyze the low-frequency part of the self-energy and the local spectral
functions. This paper extends our previous work to lower temperatures. We
discuss the nature - in particular the order - of both Mott transitions and
list various possible extensions.

20
The categories of this paper are: acc-phys
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
0
The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph
9
The categories of this paper are: nlin
8
The categories of this paper are: hep-ex
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
35
The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th