Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Evidence of invariance of time scale at critical point in the Ising
  meanfield equilibrium equation of state   We solved the equilibrium meanfield equation of state of Ising ferromagnet
(obtained from Bragg-Williams theory) by Newton-Raphson method. The number of
iterations required to get a convergent solution (within a specified accuracy)
of equilibrium magnetisation, at any particular temperature, is observed to
diverge in a power law fashion as the temperature approaches the critical
value. This was identified as the critical slowing down. The exponent is also
estimated. This value of the exponent is compared with that obtained from
analytic solution. Besides this, the numerical results are also compared with
some experimental results exhibiting satisfactory degree of agreement. It is
observed from this study that the information of the invariance of time scale
at the critical point is present in the meanfield equilibrium equation of state
of Ising ferromagnet.

17
The categories of this paper are: q-fin
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
28
The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an
1
The categories of this paper are: cs
5
The categories of this paper are: gr-qc
14
The categories of this paper are: math-ph
30
The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph