Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Finite-size scaling of coherence and steered coherence in the
  Lipkin-Meshkov-Glick model   Quantum coherence reflects the origin of quantumness and might be capable of
extracting the subtle nature of a system. We investigate the ground-state
coherence and steered coherence in the Lipkin-Meshkov-Glick model and show that
they detect faithfully the quantum phase transitions of this model. Moreover,
we carry out scaling analysis on the coherence and steered coherence by means
of the continuous unitary transformation method and it is found that the
scaling exponents are uniquely determined by the phase region of this model.
These results may provide useful insights into the mechanism underlying quantum
criticality in many-body systems.

34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
15
The categories of this paper are: nucl-ex
21
The categories of this paper are: adap-org
12
The categories of this paper are: nucl-th
32
The categories of this paper are: atom-ph
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
19
The categories of this paper are: eess
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an