Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Comment on "Berezinskii-Kosterlitz-Thouless transition in
  two-dimensional dipolar stripes"   In a recent article [R. Bombin, F. Mazzanti and J. Boronat, Phys. Rev. A100,
063614 (2019)], it is contended that a two-dimensional system of dipolar
bosons, with dipole moments aligned at particular angles with respect to the
direction perpendicular to the plane of motion, featuring a "striped"
crystalline ground state, in turn undergoes a Berezinskii-Kosterlitz-Thouless
superfluid transition at low temperature, making it a two-dimensional
supersolid. We show here that the results provided therein, obtained by means
of Quantum Monte Carlo simulations, do not actually support such a conclusion.
Rather, they are consistent with that expounded in our work [J. Low Temp. Phys.
196, 413 (2019)], namely that the striped ground state is insulating (i.e.,
non-superfluid in the conventional sense), essentially behaving like a system
of quasi-one-dimensional, parallel independent chains. We attribute the
incorrectness of the conclusion reached by Bombin et al. to the very small
sizes of their simulated system, which do not allow for a reliable
extrapolation to the thermodynamic limit.

20
The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
8
The categories of this paper are: hep-ex
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
17
The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph