Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Separability and Entanglement of Identical Bosonic Systems   We investigate the separability of arbitrary $n$-dimensional multipartite
identical bosonic systems. An explicit relation between the dimension and the
separability is presented. In particular, for $n=3$, it is shown that the
property of PPT (positive partial transpose) and the separability are
equivalent for tripartite systems.

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The categories of this paper are: hep-th
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The categories of this paper are: cs
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The categories of this paper are: plasm-ph
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The categories of this paper are: econ
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The categories of this paper are: chao-dyn
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The categories of this paper are: funct-an
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The categories of this paper are: supr-con
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The categories of this paper are: hep-lat
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The categories of this paper are: q-bio
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The categories of this paper are: dg-ga
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The categories of this paper are: solv-int
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The categories of this paper are: nucl-th
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The categories of this paper are: math-ph
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The categories of this paper are: math
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The categories of this paper are: alg-geom
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The categories of this paper are: cond-mat