Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Exact results of a mixed spin-1/2 and spin-S Ising model on a bathroom
  tile (4-8) lattice: effect of uniaxial single-ion anisotropy   Effect of uniaxial single-ion anisotropy upon magnetic properties of a mixed
spin-1/2 and spin-S (S>=1) Ising model on a bathroom tile (4-8) lattice is
examined within the framework of an exact star-triangle mapping transformation.
The particular attention is focused on the phase diagrams established for
several values of the quantum spin number S. It is shown that the mixed-spin
bathroom tile lattice exhibits very similar phase boundaries as the mixed-spin
honeycomb lattice whose critical points are merely slightly enhanced with
respect to the former ones. The influence of uniaxial single-ion anisotropy
upon the total magnetization vs. temperature dependence is particularly
investigated as well.

25
The categories of this paper are: patt-sol
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The categories of this paper are: dg-ga
36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph
30
The categories of this paper are: q-alg
3
The categories of this paper are: physics
6
The categories of this paper are: astro-ph
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
28
The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
2
The categories of this paper are: math
14
The categories of this paper are: math-ph