Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Entanglement analysis of isotropic spin-1 chains   We investigate entanglement spectra of the SO(3) bilinear-biquadratic spin-1
chain, a model with phases exhibiting spontaneous symmetry breaking (both
translation and spin rotation), points of enlarged symmetry, and a
symmetry-protected topological phase (the Haldane phase). Our analysis reveals
how these hallmark features are manifested in the entanglement spectra, and
highlights the versatility of entanglement spectra as a tool to study
one-dimensional quantum systems via small finite size realisations.

35
The categories of this paper are: mtrl-th
6
The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th
16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph
1
The categories of this paper are: cs
18
The categories of this paper are: econ
5
The categories of this paper are: gr-qc
9
The categories of this paper are: nlin
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
11
The categories of this paper are: hep-lat
14
The categories of this paper are: math-ph
23
The categories of this paper are: solv-int