Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Sudden quenching in the Kitaev honeycomb model: Study of defect and heat
  generation   We study the behavior of the defect and heat densities under sudden quenching
near the quantum critical points in the two-dimensional Kitaev honeycomb model
both in the thermodynamic and non-thermodynamic limits. We consider quenches
starting from a quantum critical point into the gapped as well as the gapless
phases. We choose points on the lines of anisotropic quantum critical points as
well as different points of intersection of these lines as the initial points
from where the quenching starts. We find that the defect and heat densities
display the expected power-law scalings along with logarithmic corrections to
scaling (or cusp singularities) in certain cases. In the vicinity of some of
the intersection points the scaling behaviors change, indicating an effective
dimensional reduction; the scaling behavior near these points depends on the
number of critical lines crossed in the process of quenching. All the
analytical predictions are also verified by numerical integration.

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The categories of this paper are: cs
9
The categories of this paper are: nlin
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
10
The categories of this paper are: q-bio
30
The categories of this paper are: q-alg
18
The categories of this paper are: econ
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The categories of this paper are: q-fin
33
The categories of this paper are: plasm-ph
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The categories of this paper are: stat
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The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph
6
The categories of this paper are: astro-ph
22
The categories of this paper are: chao-dyn
24
The categories of this paper are: dg-ga
3
The categories of this paper are: physics